메뉴 건너뛰기




Volumn 2009, Issue 8, 2009, Pages

Non-gaussianity beyond slow roll in multi-field inflation

Author keywords

Cosmological perturbation theory; Inflation; Non gaussianity

Indexed keywords


EID: 70350690443     PISSN: 14757516     EISSN: 14757516     Source Type: Journal    
DOI: 10.1088/1475-7516/2009/08/016     Document Type: Article
Times cited : (103)

References (96)
  • 1
    • 69649107499 scopus 로고    scopus 로고
    • Five-year wilkinson microwave anisotropy probe (WMAP) observations: Cosmological interpretation
    • WMAP collaboration, E. Komatsu et al., 2009 Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation, Astrophys. J. Suppl. 180 330 [0803.0547]
    • (2009) Astrophys. J. Suppl. , vol.180 , Issue.2 , pp. 330
    • Komatsu, E.1
  • 3
    • 13444268922 scopus 로고    scopus 로고
    • Non-Gaussianity from inflation: Theory and observations
    • N. Bartolo, E. Komatsu, S. Matarrese and A. Riotto, 2004 Non-Gaussianity from inflation: Theory and observations, Phys. Rept. 402 103 [astro-ph/0406398]
    • (2004) Phys. Rept. , vol.402 , pp. 103
    • Bartolo, E.1    Komatsu, S.2    Matarrese, N.3    Riotto, A.4
  • 4
    • 42749106505 scopus 로고    scopus 로고
    • Scalar speed limits and cosmology: Acceleration from D- cceleration
    • E. Silverstein and D. Tong, 2004 Scalar Speed Limits and Cosmology: Acceleration from D- cceleration, Phys. Rev. D 70 103505 [hep-th/0310221]
    • (2004) Phys. Rev. , vol.70 , pp. 103505
    • Silverstein, E.1    Tong, D.2
  • 6
    • 42749108342 scopus 로고    scopus 로고
    • Observational signatures and non-Gaussianities of general single field inflation
    • X. Chen, M.-x. Huang, S. Kachru and G. Shiu, 2007 Observational signatures and non-Gaussianities of general single field inflation J. Cosmol. Astropart. Phys. JCAP01(2007)002 [hep-th/0605045]
    • (2007) J. Cosmol. Astropart. Phys. , vol.2007 , Issue.1 , pp. 002
    • Chen, M.-X.1    Huang, S.2    Kachru, X.3    Shiu, G.4
  • 7
    • 33846381278 scopus 로고    scopus 로고
    • The inflationary trispectrum for models with large non- Gaussianities
    • X. Chen, M.-x. Huang and G. Shiu, 2006 The inflationary trispectrum for models with large non- Gaussianities, Phys. Rev. D 74 121301 [hep-th/0610235]
    • (2006) Phys. Rev. , vol.74 , pp. 121301
    • Chen, M.-X.1    Huang, X.2    Shiu, G.3
  • 8
    • 58649110030 scopus 로고    scopus 로고
    • Primordial perturbations and non-gaussianities in DBI and general multi-field inflation
    • D. Langlois, S. Renaux-Petel, D.A. Steer and T. Tanaka, 2008 Primordial perturbations and non-Gaussianities in DBI and general multi-field inflation, Phys. Rev. D 78 063523 [0806.0336]
    • (2008) Phys. Rev. , vol.78 , pp. 063523
    • Langlois, S.1    Renaux-Petel, D.A.2    Steer, D.3    Tanaka, T.4
  • 9
    • 56349119897 scopus 로고    scopus 로고
    • Non-gaussianity from the bispectrum in general multiple field inflation
    • F. Arroja, S. Mizuno and K. Koyama, 2008 Non-Gaussianity from the bispectrum in general multiple field inflation J. Cosmol. Astropart. Phys. JCAP08(2008)015 [0806.0619]
    • (2008) J. Cosmol. Astropart. Phys. , vol.2008 , Issue.8 , pp. 015
    • Arroja Mizuno, S.F.1    Koyama, K.2
  • 11
    • 67149134938 scopus 로고    scopus 로고
    • Inflation with multiple sound speeds: A model of multiple DBI type actions and non-Gaussianities
    • Y.-F. Cai and H.-Y. Xia, 2009 Inflation with multiple sound speeds: a model of multiple DBI type actions and non-Gaussianities, Phys. Lett. B 677 226 [0904.0062]
    • (2009) Phys. Lett. , vol.677 , pp. 226
    • Cai, Y.-F.1    Xia, H.-Y.2
  • 15
    • 34547668657 scopus 로고    scopus 로고
    • Large nongaussianity from nonlocal inflation
    • N. Barnaby and J.M. Cline, 2007 Large NonGaussianity from Nonlocal Inflation J. Cosmol. Astropart. Phys. JCAP07(2007)017 [0704.3426]
    • (2007) J. Cosmol. Astropart. Phys. , vol.2007 , Issue.7 , pp. 017
    • Barnaby, N.1    Cline, J.M.2
  • 16
    • 47249098336 scopus 로고    scopus 로고
    • Predictions for nongaussianity from nonlocal inflation
    • N. Barnaby and J.M. Cline, 2008 Predictions for NonGaussianity from Nonlocal Inflation J. Cosmol. Astropart. Phys. JCAP06(2008)030 [0802.3218]
    • (2008) J. Cosmol. Astropart. Phys. , vol.2008 , Issue.6 , pp. 030
    • Barnaby, N.1    Cline, J.M.2
  • 17
    • 23044478124 scopus 로고    scopus 로고
    • Non-Gaussian features of primordial fluctuations in single field inflationary models
    • J.M. Maldacena, 2003 Non-Gaussian features of primordial fluctuations in single field inflationary models J. High Energy Phys. JHEP05(2003)013 [astro-ph/0210603]
    • (2003) J. High Energy Phys. , vol.2003 , Issue.5 , pp. 013
    • Maldacena, J.M.1
  • 18
    • 26244461889 scopus 로고    scopus 로고
    • Primordial non-Gaussianities from multiple-field inflation
    • D. Seery and J.E. Lidsey, 2005 Primordial non-Gaussianities from multiple-field inflation J. Cosmol. Astropart. Phys. JCAP09(2005)011 [astro-ph/0506056]
    • (2005) J. Cosmol. Astropart. Phys. , vol.2005 , Issue.9 , pp. 011
    • Seery, D.1    Lidsey, J.E.2
  • 21
    • 0037113818 scopus 로고    scopus 로고
    • Non-gaussianity in multi-field inflation
    • F. Bernardeau and J.-P. Uzan, 2002 Non-Gaussianity in multi-field inflation, Phys. Rev. D 66 103506 [hep-ph/0207295]
    • (2002) Phys. Rev. , vol.66 , pp. 103506
    • Bernardeau, F.1    Uzan, J.-P.2
  • 22
    • 0043130428 scopus 로고    scopus 로고
    • Inflationary models inducing non-Gaussian metric fluctuations
    • F. Bernardeau and J.-P. Uzan, 2003 Inflationary models inducing non-Gaussian metric fluctuations, Phys. Rev. D 67 121301 [astro-ph/0209330]
    • (2003) Phys. Rev. , vol.67 , pp. 121301
    • Bernardeau, F.1    Uzan, J.-P.2
  • 23
    • 34548442532 scopus 로고    scopus 로고
    • Non-gaussianities in extended D-term inflation
    • F. Bernardeau and T. Brunier, 2007 Non-Gaussianities in extended D-term inflation, Phys. Rev. D 76 043526 [0705.2501]
    • (2007) Phys. Rev. , vol.76 , pp. 043526
    • Bernardeau, F.1    Brunier, T.2
  • 24
    • 29044445205 scopus 로고    scopus 로고
    • Generating the curvature perturbation at the end of inflation
    • D.H. Lyth, 2005 Generating the curvature perturbation at the end of inflation J. Cosmol. Astropart. Phys. JCAP11(2005)006 [astro-ph/0510443]
    • (2005) J. Cosmol. Astropart. Phys. , vol.2005 , Issue.11 , pp. 006
    • Lyth, D.H.1
  • 25
    • 29744451553 scopus 로고    scopus 로고
    • On the generation of density perturbations at the end of inflation
    • M.P. Salem, 2005 On the generation of density perturbations at the end of inflation, Phys. Rev. D 72 123516 [astro-ph/0511146]
    • (2005) Phys. Rev. , vol.72 , pp. 123516
    • Salem, M.P.1
  • 26
    • 37649026573 scopus 로고    scopus 로고
    • Curvature perturbation from symmetry breaking the end of inflation
    • L. Alabidi and D. Lyth, 2006 Curvature perturbation from symmetry breaking the end of inflation J. Cosmol. Astropart. Phys. JCAP08(2006)006 [astro-ph/0604569]
    • (2006) J. Cosmol. Astropart. Phys. , vol.2006 , Issue.8 , pp. 006
    • Alabidi, L.1    Lyth, D.2
  • 27
    • 54049113415 scopus 로고    scopus 로고
    • Multi-brid inflation and non-Gaussianity
    • M. Sasaki, 2008 Multi-brid inflation and non-Gaussianity, Prog. Theor. Phys. 120 159 [0805.0974]
    • (2008) Prog. Theor. Phys. , vol.120 , pp. 159
    • Sasaki, M.1
  • 28
    • 65349105427 scopus 로고    scopus 로고
    • Large non-gaussianity from multi-brid inflation
    • A. Naruko and M. Sasaki, 2009 Large non-Gaussianity from multi-brid inflation, Prog. Theor. Phys. 121 193 [0807.0180]
    • (2009) Prog. Theor. Phys. , vol.121 , pp. 193
    • Naruko, A.1    Sasaki, M.2
  • 29
    • 70350689774 scopus 로고    scopus 로고
    • The trispectrum in the multi-brid inflation
    • Q.-G. Huang, 2009 The Trispectrum in the Multi-brid Inflation J. Cosmol. Astropart. Phys. JCAP05(2009)005 [0903.1542]
    • (2009) J. Cosmol. Astropart. Phys. , vol.2009 , Issue.5 , pp. 005
    • Huang, Q.-G.1
  • 30
    • 70350673982 scopus 로고    scopus 로고
    • A geometric description of the non-gaussianity generated at the end of multi-field inflation
    • Q.-G. Huang, 2009 A geometric description of the non-Gaussianity generated at the end of multi-field inflation J. Cosmol. Astropart. Phys. JCAP06(2009)035 [0904.2649]
    • (2009) J. Cosmol. Astropart. Phys. , vol.2009 , Issue.6 , pp. 035
    • Huang, Q.-G.1
  • 32
    • 1342325324 scopus 로고    scopus 로고
    • A new mechanism for generating density perturbations from inflation
    • G. Dvali, A. Gruzinov and M. Zaldarriaga, 2004 A new mechanism for generating density perturbations from inflation, Phys. Rev. D 69 023505 [astro-ph/0303591]
    • (2004) Phys. Rev. , vol.69 , pp. 023505
    • Dvali Gruzinov, A.G.1    Zaldarriaga, M.2
  • 33
    • 84927740742 scopus 로고    scopus 로고
    • Curvature perturbations from broken symmetries
    • E.W. Kolb, A. Riotto and A. Vallinotto, 2005 Curvature perturbations from broken symmetries, Phys. Rev. D 71 043513 [astro-ph/0410546]
    • (2005) Phys. Rev. , vol.71 , pp. 043513
    • Kolb Riotto, A.E.W.1    Vallinotto, A.2
  • 34
    • 33644863274 scopus 로고    scopus 로고
    • Scale-invariant perturbations from chaotic inflation
    • C.T. Byrnes and D. Wands, 2006 Scale-invariant perturbations from chaotic inflation, Phys. Rev. D 73 063509 [astro-ph/0512195]
    • (2006) Phys. Rev. , vol.73 , pp. 063509
    • Byrnes, C.T.1    Wands, D.2
  • 35
    • 53549113322 scopus 로고    scopus 로고
    • Primordial curvature fluctuation and its non-gaussianity in models with modulated reheating
    • K. Ichikawa, T. Suyama, T. Takahashi and M. Yamaguchi, 2008 Primordial Curvature Fluctuation and Its Non-Gaussianity in Models with Modulated Reheating, Phys. Rev. D 78 063545 [0807.3988]
    • (2008) Phys. Rev. , vol.78 , pp. 063545
    • Ichikawa, T.1    Suyama, T.2    Takahashi, K.3    Yamaguchi, M.4
  • 36
    • 42749100991 scopus 로고    scopus 로고
    • Generating the curvature perturbation with instant preheating
    • T. Matsuda, 2007 Generating the curvature perturbation with instant preheating J. Cosmol. Astropart. Phys. JCAP03(2007)003 [hep-th/0610232]
    • (2007) J. Cosmol. Astropart. Phys. , vol.2007 , Issue.3 , pp. 003
    • Matsuda, T.1
  • 37
    • 34547652659 scopus 로고    scopus 로고
    • Cosmological perturbations from inhomogeneous preheating and multi-field trapping
    • T. Matsuda, 2007 Cosmological perturbations from inhomogeneous preheating and multi-field trapping J. High Energy Phys. JHEP07(2007)035 [0707.0543]
    • (2007) J. High Energy Phys. , vol.2007 , Issue.7 , pp. 035
    • Matsuda, T.1
  • 38
    • 41449093535 scopus 로고    scopus 로고
    • Modulated perturbations from instant preheating after new ekpyrosis
    • T. Battefeld, 2008 Modulated Perturbations from Instant Preheating after new Ekpyrosis, Phys. Rev. D 77 063503 [0710.2540]
    • (2008) Phys. Rev. , vol.77 , pp. 063503
    • Battefeld, T.1
  • 39
    • 62649138580 scopus 로고    scopus 로고
    • Constraints on generating the primordial curvature perturbation and non-gaussianity from instant preheating
    • C.T. Byrnes, 2009 Constraints on generating the primordial curvature perturbation and non-Gaussianity from instant preheating J. Cosmol. Astropart. Phys. JCAP01(2009)011 [0810.3913]
    • (2009) J. Cosmol. Astropart. Phys. , vol.2009 , Issue.1 , pp. 011
    • Byrnes, C.T.1
  • 40
    • 38049178317 scopus 로고    scopus 로고
    • Non-gaussianity in the modulated reheating scenario
    • T. Suyama and M. Yamaguchi, 2008 Non-Gaussianity in the modulated reheating scenario, Phys. Rev. D 77 023505 [0709.2545]
    • (2008) Phys. Rev. , vol.77 , pp. 023505
    • Suyama, T.1    Yamaguchi, M.2
  • 42
    • 33646618490 scopus 로고
    • Isocurvature baryon perturbations and inflation
    • S. Mollerach, 1990 Isocurvature baryon perturbations and inflation, Phys. Rev. D 42 313
    • (1990) Phys. Rev. , vol.42 , pp. 313
    • Mollerach, S.1
  • 43
    • 0000168114 scopus 로고    scopus 로고
    • NonGaussian isocurvature perturbations from inflation
    • A.D. Linde and V.F. Mukhanov, 1997 NonGaussian isocurvature perturbations from inflation, Phys. Rev. D 56 535 [astro-ph/9610219]
    • (1997) Phys. Rev. , vol.56 , pp. 535
    • Linde, A.D.1    Mukhanov, V.F.2
  • 44
    • 0036533336 scopus 로고    scopus 로고
    • Adiabatic CMB perturbations in pre big bang string cosmology
    • K. Enqvist and M.S. Sloth, 2002 Adiabatic CMB perturbations in pre big bang string cosmology, Nucl. Phys. B 626 395 [hep-ph/0109214]
    • (2002) Nucl. Phys. , vol.626 , pp. 395
    • Enqvist, K.1    Sloth, M.S.2
  • 45
    • 0037011867 scopus 로고    scopus 로고
    • Generating the curvature perturbation without an inflaton
    • D.H. Lyth and D. Wands, 2002 Generating the curvature perturbation without an inflaton, Phys. Lett. B 524 5 [hep-ph/0110002]
    • (2002) Phys. Lett. , vol.524 , pp. 5
    • Lyth, D.H.1    Wands, D.2
  • 46
    • 0035856757 scopus 로고    scopus 로고
    • Effects of cosmological moduli fields on cosmic microwave background
    • T. Moroi and T. Takahashi, 2001 Effects of cosmological moduli fields on cosmic microwave background, Phys. Lett. B 522 215 [Erratum ibid B 539 (2002) 303] [hep-ph/0110096]
    • (2001) Phys. Lett. , vol.522 , pp. 215
    • Moroi, T.1    Takahashi, T.2
  • 47
    • 27744473547 scopus 로고    scopus 로고
    • Non-gaussianity in curvaton models with nearly quadratic potential
    • K. Enqvist and S. Nurmi, 2005 Non-Gaussianity in curvaton models with nearly quadratic potential J. Cosmol. Astropart. Phys. JCAP10(2005)013 [astro-ph/0508573]
    • (2005) J. Cosmol. Astropart. Phys. , vol.2005 , Issue.10 , pp. 013
    • Enqvist, K.1    Nurmi, S.2
  • 49
    • 34548864995 scopus 로고    scopus 로고
    • A numerical study of non-Gaussianity in the curvaton scenario
    • K.A. Malik and D.H. Lyth, 2006 A numerical study of non-Gaussianity in the curvaton scenario J. Cosmol. Astropart. Phys. JCAP09(2006)008 [astro-ph/0604387]
    • (2006) J. Cosmol. Astropart. Phys. , vol.2006 , Issue.9 , pp. 008
    • Malik, K.A.1    Lyth, D.H.2
  • 50
    • 33750904584 scopus 로고    scopus 로고
    • Non-gaussianity of the primordial perturbation in the curvaton model
    • M. Sasaki, J. Valiviita and D. Wands, 2006 Non-Gaussianity of the primordial perturbation in the curvaton model, Phys. Rev. D 74 103003 [astro-ph/0607627]
    • (2006) Phys. Rev. , vol.74 , pp. 103003
    • Sasaki Valiviita, J.M.1    Wands, D.2
  • 51
    • 65649095035 scopus 로고    scopus 로고
    • Curvaton with polynomial potential
    • Q.-G. Huang, 2008 Curvaton with Polynomial Potential J. Cosmol. Astropart. Phys. JCAP11(2008)005 [0808.1793]
    • (2008) J. Cosmol. Astropart. Phys. , vol.2008 , Issue.11 , pp. 005
    • Huang, Q.-G.1
  • 52
    • 70350664269 scopus 로고    scopus 로고
    • The curvature perturbation in the axion-type curvaton model
    • P. Chingangbam and Q.-G. Huang, 2009 The Curvature Perturbation in the Axion-type Curvaton Model J. Cosmol. Astropart. Phys. JCAP04(2009)031 [0902.2619]
    • (2009) J. Cosmol. Astropart. Phys. , vol.2009 , Issue.4 , pp. 031
    • Chingangbam, P.1    Huang, Q.-G.2
  • 53
    • 37649032880 scopus 로고    scopus 로고
    • Non-gaussianities in two-field inflation
    • F. Vernizzi and D. Wands, 2006 Non-Gaussianities in two-field inflation J. Cosmol. Astropart. Phys. JCAP05(2006)019 [astro-ph/0603799]
    • (2006) J. Cosmol. Astropart. Phys. , vol.2006 , Issue.5 , pp. 019
    • Vernizzi, F.1    Wands, D.2
  • 54
    • 42749099960 scopus 로고    scopus 로고
    • Non-gaussianities in multi-field inflation
    • T. Battefeld and R. Easther, 2007 Non-Gaussianities in multi-field inflation J. Cosmol. Astropart. Phys. JCAP03(2007)020 [astro-ph/0610296]
    • (2007) J. Cosmol. Astropart. Phys. , vol.2007 , Issue.3 , pp. 020
    • Battefeld, T.1    Easther, R.2
  • 55
    • 42749102302 scopus 로고    scopus 로고
    • Non-gaussianity from the inflationary trispectrum
    • D. Seery and J.E. Lidsey, 2007 Non-Gaussianity from the inflationary trispectrum J. Cosmol. Astropart. Phys. JCAP01(2007)008 [astro-ph/0611034]
    • (2007) J. Cosmol. Astropart. Phys. , vol.2007 , Issue.1 , pp. 008
    • Seery, D.1    Lidsey, J.E.2
  • 56
    • 37649032463 scopus 로고    scopus 로고
    • Spectral running and non-gaussianity from slow-roll inflation in generalised two-field models
    • K.-Y. Choi, L.M.H. Hall and C. van de Bruck, 2007 Spectral running and non-Gaussianity from slow-roll inflation in generalised two-field models J. Cosmol. Astropart. Phys. JCAP02(2007)029 [astro-ph/0701247]
    • (2007) J. Cosmol. Astropart. Phys. , vol.2007 , Issue.2 , pp. 029
    • Choi, K.-Y.1    Hall, L.M.H.2    Van De Bruck, C.3
  • 57
    • 56449120813 scopus 로고    scopus 로고
    • Conditions for large non-gaussianity in two-field slow-roll inflation
    • C.T. Byrnes, K.-Y. Choi and L.M.H. Hall, 2008 Conditions for large non-Gaussianity in two-field slow-roll inflation J. Cosmol. Astropart. Phys. JCAP10(2008)008 [0807.1101]
    • (2008) J. Cosmol. Astropart. Phys. , vol.2008 , Issue.10 , pp. 008
    • Byrnes, K.-Y.1    Choi, C.T.2    Hall, L.M.H.3
  • 58
    • 35348839686 scopus 로고    scopus 로고
    • Quantitative bispectra from multifield inflation
    • G.I. Rigopoulos, E.P.S. Shellard and B.J.W. van Tent, 2007 Quantitative bispectra from multifield inflation, Phys. Rev. D 76 083512 [astro-ph/0511041]
    • (2007) Phys. Rev. , vol.76 , pp. 083512
    • Rigopoulos, G.I.1    Shellard, E.P.S.2    Van Tent, B.J.W.3
  • 59
    • 34547659306 scopus 로고    scopus 로고
    • Primordial Non-gaussianity in Multi-Scalar Slow-Roll Inflation
    • S. Yokoyama, T. Suyama and T. Tanaka, 2007 Primordial Non-Gaussianity in Multi-Scalar Slow-Roll Inflation J. Cosmol. Astropart. Phys. JCAP07(2007)013 [0705.3178]
    • (2007) J. Cosmol. Astropart. Phys. , vol.2007 , Issue.7 , pp. 013
    • Yokoyama Suyama, T.S.1    Tanaka, T.2
  • 60
    • 42449121355 scopus 로고    scopus 로고
    • Primordial non-gaussianity in multi-scalar inflation
    • S. Yokoyama, T. Suyama and T. Tanaka, 2008 Primordial Non-Gaussianity in Multi-Scalar Inflation, Phys. Rev. D 77 083511 [0711.2920]
    • (2008) Phys. Rev. , vol.77 , pp. 083511
    • Yokoyama Suyama, T.S.1    Tanaka, T.2
  • 61
    • 0000514184 scopus 로고
    • Nonlinear evolution of long wavelength metric fluctuations in inflationary models
    • D.S. Salopek and J.R. Bond, 1990 Nonlinear evolution of long wavelength metric fluctuations in inflationary models, Phys. Rev. D 42 3936
    • (1990) Phys. Rev. , vol.42 , pp. 3936
    • Salopek, D.S.1    Bond, J.R.2
  • 62
    • 0000528926 scopus 로고    scopus 로고
    • A hamilton-jacobi approach to non-slow-roll inflation
    • W.H. Kinney, 1997 A Hamilton-Jacobi approach to non-slow-roll inflation, Phys. Rev. D 56 2002 [hep-ph/9702427]
    • (1997) Phys. Rev. , vol.56 , pp. 2002
    • Kinney, W.H.1
  • 63
    • 0000451937 scopus 로고
    • Multicomponent de sitter (inflationary) stages and the generation of perturbations
    • A.A. Starobinsky, 1985 Multicomponent De Sitter (Inflationary) Stages And The Generation Of Perturbations, JETP Lett. 42 152
    • (1985) JETP Lett. , vol.42 , pp. 152
    • Starobinsky, A.A.1
  • 65
    • 0030554323 scopus 로고    scopus 로고
    • A general analytic formula for the spectral index of the density perturbations produced during inflation
    • M. Sasaki and E.D. Stewart, 1996 A General analytic formula for the spectral index of the density perturbations produced during inflation, Prog. Theor. Phys. 95 71 [astro-ph/9507001]
    • (1996) Prog. Theor. Phys. , vol.95 , pp. 71
    • Sasaki, M.1    Stewart, E.D.2
  • 66
    • 0032385750 scopus 로고    scopus 로고
    • Super-horizon scale dynamics of multi-scalar inflation
    • M. Sasaki and T. Tanaka, 1998 Super-horizon scale dynamics of multi-scalar inflation, Prog. Theor. Phys. 99 763 [gr-qc/9801017]
    • (1998) Prog. Theor. Phys. , vol.99 , pp. 763
    • Sasaki, M.1    Tanaka, T.2
  • 67
    • 17144410000 scopus 로고    scopus 로고
    • A new approach to the evolution of cosmological perturbations on large scales
    • D. Wands, K.A. Malik, D.H. Lyth and A.R. Liddle, 2000 A new approach to the evolution of cosmological perturbations on large scales, Phys. Rev. D 62 043527 [astro-ph/0003278]
    • (2000) Phys. Rev. , vol.62 , pp. 043527
    • Wands, K.A.1    Malik, D.H.2    Lyth, D.3    Liddle, A.R.4
  • 68
    • 0842304461 scopus 로고    scopus 로고
    • The separate universe approach and the evolution of nonlinear superhorizon cosmological perturbations
    • G.I. Rigopoulos and E.P.S. Shellard, 2003 The separate universe approach and the evolution of nonlinear superhorizon cosmological perturbations, Phys. Rev. D 68 123518 [astro-ph/0306620]
    • (2003) Phys. Rev. , vol.68 , pp. 123518
    • Rigopoulos, G.I.1    Shellard, E.P.S.2
  • 69
    • 21244435173 scopus 로고    scopus 로고
    • A general proof of the conservation of the curvature perturbation
    • D.H. Lyth, K.A. Malik and M. Sasaki, 2005 A general proof of the conservation of the curvature perturbation J. Cosmol. Astropart. Phys. JCAP05(2005)004 [astro-ph/0411220]
    • (2005) J. Cosmol. Astropart. Phys. , vol.2005 , Issue.5 , pp. 004
    • Lyth, K.A.1    Malik, D.H.2    Sasaki, M.3
  • 70
    • 27144503061 scopus 로고    scopus 로고
    • The inflationary prediction for primordial non- Gaussianity
    • D.H. Lyth and Y. Rodriguez, 2005 The inflationary prediction for primordial non- Gaussianity, Phys. Rev. Lett. 95 121302 [astro-ph/0504045]
    • (2005) Phys. Rev. Lett. , vol.95 , pp. 121302
    • Lyth, D.H.1    Rodriguez, Y.2
  • 71
    • 0034897134 scopus 로고    scopus 로고
    • Acoustic signatures in the primary microwave background bispectrum
    • E. Komatsu and D.N. Spergel, 2001 Acoustic signatures in the primary microwave background bispectrum, Phys. Rev. D 63 063002 [astro-ph/0005036]
    • (2001) Phys. Rev. , vol.63 , pp. 063002
    • Komatsu, E.1    Spergel, D.N.2
  • 72
    • 37649026576 scopus 로고    scopus 로고
    • Non-gaussianity for a two component hybrid model of inflation
    • L. Alabidi, 2006 Non-Gaussianity for a two component hybrid model of inflation J. Cosmol. Astropart. Phys. JCAP10(2006)015 [astro-ph/0604611]
    • (2006) J. Cosmol. Astropart. Phys. , vol.2006 , Issue.10 , pp. 015
    • Alabidi, L.1
  • 73
    • 65649093702 scopus 로고    scopus 로고
    • Large non-gaussianity from two-component hybrid inflation
    • C.T. Byrnes, K.-Y. Choi and L.M.H. Hall, 2009 Large non-Gaussianity from two-component hybrid inflation J. Cosmol. Astropart. Phys. JCAP02(2009)017 [0812.0807]
    • (2009) J. Cosmol. Astropart. Phys. , vol.2009 , Issue.2 , pp. 017
    • Byrnes, K.-Y.1    Choi, C.T.2    Hall, L.M.H.3
  • 74
    • 65649093335 scopus 로고    scopus 로고
    • Evolution of the curvature perturbation during and after multi-field inflation
    • K.-Y. Choi, J.-O. Gong and D. Jeong, 2009 Evolution of the curvature perturbation during and after multi-field inflation J. Cosmol. Astropart. Phys. JCAP02(2009)032 [0810.2299]
    • (2009) J. Cosmol. Astropart. Phys. , vol.2009 , Issue.2 , pp. 032
    • Choi, J.-O.1    Gong, K.-Y.2    Jeong, D.3
  • 75
    • 34249037733 scopus 로고    scopus 로고
    • Nonlinear curvature perturbations in an exactly soluble model of multi-component slow-roll inflation
    • M. Sasaki, 2007 Nonlinear curvature perturbations in an exactly soluble model of multi-component slow-roll inflation, Class. Quant. Grav. 24 2433 [astro-ph/0702182]
    • (2007) Class. Quant. Grav. , vol.24 , Issue.9 , pp. 2433
    • Sasaki, M.1
  • 76
    • 33645501912 scopus 로고    scopus 로고
    • Kähler moduli inflation
    • J.P. Conlon and F. Quevedo, 2006 Kähler moduli inflation J. High Energy Phys. JHEP01(2006)146 [hep-th/0509012]
    • (2006) J. High Energy Phys. , vol.2006 , Issue.1 , pp. 146
    • Conlon, J.P.1    Quevedo, F.2
  • 77
    • 34347391076 scopus 로고    scopus 로고
    • Roulette inflation with Kähler moduli and their axions
    • J.R. Bond, L. Kofman, S. Prokushkin and P.M. Vaudrevange, 2007 Roulette inflation with Kähler moduli and their axions, Phys. Rev. D 75 123511 [hep-th/0612197]
    • (2007) Phys. Rev. , vol.75 , pp. 123511
    • Bond, L.1    Kofman, S.2    Prokushkin, J.R.3    Vaudrevange, P.M.4
  • 78
    • 44349088757 scopus 로고    scopus 로고
    • Large volume axionic swiss-cheese inflation
    • A. Misra and P. Shukla, 2008 Large Volume Axionic Swiss-Cheese Inflation, Nucl. Phys. B 800 384 [0712.1260]
    • (2008) Nucl. Phys. , vol.800 , pp. 384
    • Misra, A.1    Shukla, P.2
  • 79
    • 49749090760 scopus 로고    scopus 로고
    • Volume modulus inflation and a low scale of SUSY breaking
    • M. Badziak and M. Olechowski, 2008 Volume modulus inflation and a low scale of SUSY breaking J. Cosmol. Astropart. Phys. JCAP07(2008)021 [0802.1014]
    • (2008) J. Cosmol. Astropart. Phys. , vol.2008 , Issue.7 , pp. 021
    • Badziak, M.1    Olechowski, M.2
  • 80
    • 47249161553 scopus 로고    scopus 로고
    • WEAKLY-coupled IIA flux compactifications
    • E. Palti, G. Tasinato and J. Ward, 2008 WEAKLY-coupled IIA Flux Compactifications J. High Energy Phys. JHEP06(2008)084 [0804.1248]
    • (2008) J. High Energy Phys. , vol.2008 , Issue.6 , pp. 084
    • Palti Tasinato, G.E.1    Ward, J.2
  • 81
    • 56349097768 scopus 로고    scopus 로고
    • Two-field Khler moduli inflation on large volume moduli stabilization
    • H.-X. Yang and H.-L. Ma, 2008 Two-field Khler moduli inflation on large volume moduli stabilization J. Cosmol. Astropart. Phys. JCAP08(2008)024 [0804.3653]
    • (2008) J. Cosmol. Astropart. Phys. , vol.2008 , Issue.8 , pp. 024
    • Yang, H.-X.1    Ma, H.-L.2
  • 82
    • 0035862281 scopus 로고    scopus 로고
    • Adiabatic and entropy perturbations from inflation
    • C. Gordon, D. Wands, B.A. Bassett and R. Maartens, 2001 Adiabatic and entropy perturbations from inflation, Phys. Rev. D 63 023506 [astro-ph/0009131]
    • (2001) Phys. Rev. , vol.63 , pp. 023506
    • Gordon, D.1    Wands, B.A.2    Bassett, C.3    Maartens, R.4
  • 83
    • 29744450131 scopus 로고    scopus 로고
    • Running non-gaussianities in DBI inflation
    • X. Chen, 2005 Running non-Gaussianities in DBI inflation, Phys. Rev. D 72 123518 [astro-ph/0507053]
    • (2005) Phys. Rev. , vol.72 , pp. 123518
    • Chen, X.1
  • 84
    • 84879052549 scopus 로고    scopus 로고
    • Effects of scale-dependent non-gaussianity on cosmological structures
    • M. LoVerde, A. Miller, S. Shandera and L. Verde, 2008 Effects of Scale-Dependent Non-Gaussianity on Cosmological Structures J. Cosmol. Astropart. Phys. JCAP04(2008)014 [0711.4126]
    • (2008) J. Cosmol. Astropart. Phys. , vol.2008 , Issue.4 , pp. 014
    • Loverde, A.1    Miller, S.2    Shandera, M.3    Verde, L.4
  • 85
    • 70350641799 scopus 로고    scopus 로고
    • Rapidly-varying speed of sound, scale invariance and non- gaussian signatures
    • J. Khoury and F. Piazza, 2009 Rapidly-Varying Speed of Sound, Scale Invariance and Non- Gaussian Signatures J. Cosmol. Astropart. Phys. JCAP07(2009)026 [0811.3633]
    • (2009) J. Cosmol. Astropart. Phys. , vol.2009 , Issue.7 , pp. 026
    • Khoury, J.1    Piazza, F.2
  • 88
    • 33846381276 scopus 로고    scopus 로고
    • The primordial trispectrum from inflation
    • C.T. Byrnes, M. Sasaki and D. Wands, 2006 The primordial trispectrum from inflation, Phys. Rev. D 74 123519 [astro-ph/0611075]
    • (2006) Phys. Rev. , vol.74 , pp. 123519
    • Byrnes Sasaki, M.C.T.1    Wands, D.2
  • 89
    • 37649028310 scopus 로고    scopus 로고
    • Inflation models and observation
    • L. Alabidi and D.H. Lyth, 2006 Inflation models and observation J. Cosmol. Astropart. Phys. JCAP05(2006)016 [astro-ph/0510441]
    • (2006) J. Cosmol. Astropart. Phys. , vol.2006 , Issue.5 , pp. 016
    • Alabidi, L.1    Lyth, D.H.2
  • 90
    • 38049178317 scopus 로고    scopus 로고
    • Non-gaussianity in the modulated reheating scenario
    • T. Suyama and M. Yamaguchi, 2008 Non-Gaussianity in the modulated reheating scenario, Phys. Rev. D 77 023505 [0709.2545]
    • (2008) Phys. Rev. , vol.77 , pp. 023505
    • Suyama, T.1    Yamaguchi, M.2
  • 91
    • 0037105299 scopus 로고    scopus 로고
    • The angular trispectra of CMB temperature and polarization
    • T. Okamoto and W. Hu, 2002 The Angular Trispectra of CMB Temperature and Polarization, Phys. Rev. D 66 063008 [astro-ph/0206155]
    • (2002) Phys. Rev. , vol.66 , pp. 063008
    • Okamoto, T.1    Hu, W.2
  • 92
    • 33646337425 scopus 로고    scopus 로고
    • Angular trispectrum of cmb temperature anisotropy from primordial non-gaussianity with the full radiation transfer function
    • N. Kogo and E. Komatsu, 2006 Angular Trispectrum of CMB Temperature Anisotropy from Primordial Non-Gaussianity with the Full Radiation Transfer Function, Phys. Rev. D 73 083007 [astro-ph/0602099]
    • (2006) Phys. Rev. , vol.73 , pp. 083007
    • Kogo, N.1    Komatsu, E.2
  • 93
    • 43949104418 scopus 로고    scopus 로고
    • The trispectrum of 21-cm background anisotropies as a probe of primordial non-Gaussianity
    • A. Cooray, C. Li and A. Melchiorri, 2008 The trispectrum of 21-cm background anisotropies as a probe of primordial non-Gaussianity, Phys. Rev. D 77 103506 [0801.3463]
    • (2008) Phys. Rev. , vol.77 , pp. 103506
    • Cooray Li, C.A.1    Melchiorri, A.2
  • 96
    • 62649167313 scopus 로고    scopus 로고
    • Nonlinear perturbations of cosmological scalar fields with non-standard kinetic terms
    • S. Renaux-Petel and G. Tasinato, 2009 Nonlinear perturbations of cosmological scalar fields with non-standard kinetic terms J. Cosmol. Astropart. Phys. JCAP01(2009)012 [0810.2405]
    • (2009) J. Cosmol. Astropart. Phys. , vol.2009 , Issue.1 , pp. 012
    • Renaux-Petel, S.1    Tasinato, G.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.