메뉴 건너뛰기




Volumn 2010, Issue 4, 2010, Pages

Scale dependent local non-gaussianity from loops

Author keywords

Cosmological perturbation theory; Ination; Non gaussianity

Indexed keywords


EID: 77951563721     PISSN: 14757516     EISSN: 14757516     Source Type: Journal    
DOI: 10.1088/1475-7516/2010/04/024     Document Type: Article
Times cited : (48)

References (69)
  • 1
    • 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 , pp. 013
    • Maldacena, J.M.1
  • 2
    • 0043014472 scopus 로고    scopus 로고
    • Second-order cosmological perturbations from inflation
    • V. Acquaviva, N. Bartolo, S. Matarrese and A. Riotto, 2003 Second-order cosmological perturbations from inflation, Nucl. Phys. B 667 119 [astro-ph/0209156]
    • (2003) Nucl. Phys. , vol.667 , pp. 119
    • Acquaviva, V.1    Bartolo, N.2    Matarrese, S.3    Riotto, A.4
  • 3
    • 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 , pp. 330
    • Collaboration, W.1    Komatsu, E.2
  • 4
    • 76149122894 scopus 로고    scopus 로고
    • Non-Gaussianities in single field inflation and their optimal limits from the WMAP 5-year data
    • L. Senatore, K.M. Smith and M. Zaldarriaga, 2010 Non-Gaussianities in single field inflation and their optimal limits from the WMAP 5-year data J. Cosmol. Astropart. Phys. JCAP01(2010)028 [0905.3746]
    • (2010) J. Cosmol. Astropart. Phys. , vol.2010 , pp. 028
    • Senatore, L.1    Smith, K.M.2    Zaldarriaga, M.3
  • 5
    • 45749110908 scopus 로고    scopus 로고
    • Weak lensing of the primary CMB bispectrum
    • A. Cooray, D. Sarkar and P. Serra, 2008 Weak lensing of the primary CMB bispectrum, Phys. Rev. D 77 123006 [0803.4194]
    • (2008) Phys. Rev. , vol.77 , pp. 123006
    • Cooray, A.1    Sarkar, D.2    Serra, P.3
  • 7
    • 62649085921 scopus 로고    scopus 로고
    • Non-linear isocurvature perturbations and non-Gaussianities
    • D. Langlois, F. Vernizzi and D. Wands, 2008 Non-linear isocurvature perturbations and non-Gaussianities J. Cosmol. Astropart. Phys. JCAP12(2008)004 [0809.4646]
    • (2008) J. Cosmol. Astropart. Phys. , vol.2008 , pp. 004
    • Langlois, D.1    Vernizzi, F.2    Wands, D.3
  • 8
    • 70450002994 scopus 로고    scopus 로고
    • Primordial non-Gaussianities from the trispectra in multiple field inflationary models
    • X. Gao, M. Li and C. Lin, 2009 Primordial non-Gaussianities from the trispectra in multiple field inflationary models J. Cosmol. Astropart. Phys. JCAP11(2009)007 [0906.1345]
    • (2009) J. Cosmol. Astropart. Phys. , vol.2009 , pp. 007
    • Gao, X.1    Li, M.2    Lin, C.3
  • 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 , pp. 015
    • Arroja, F.1    Mizuno, S.2    Koyama, K.3
  • 10
  • 11
    • 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 , pp. 005
    • Huang, Q.-G.1
  • 12
    • 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 , pp. 035
    • Huang, Q.-G.1
  • 13
    • 70350690443 scopus 로고    scopus 로고
    • Non-Gaussianity beyond slow roll in multi-field inflation
    • C.T. Byrnes and G. Tasinato, 2009 Non-Gaussianity beyond slow roll in multi-field inflation J. Cosmol. Astropart. Phys. JCAP08(2009)016 [0906.0767]
    • (2009) J. Cosmol. Astropart. Phys. , vol.2009 , pp. 016
    • Byrnes, C.T.1    Tasinato, G.2
  • 14
    • 70449941598 scopus 로고    scopus 로고
    • On non-Gaussianities in multi-field inflation (N fields): Bi- and tri-spectra beyond slow-roll
    • D. Battefeld and T. Battefeld, 2009 On non-Gaussianities in multi-field inflation (N fields): bi- and tri-spectra beyond slow-roll J. Cosmol. Astropart. Phys. JCAP11(2009)010 [0908.4269]
    • (2009) J. Cosmol. Astropart. Phys. , vol.2009 , pp. 010
    • Battefeld, D.1    Battefeld, T.2
  • 16
    • 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
  • 17
    • 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
  • 19
    • 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 , pp. 026
    • Khoury, J.1    Piazza, F.2
  • 20
    • 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 , pp. 014
    • Loverde, M.1    Miller, A.2    Shandera, S.3    Verde, L.4
  • 21
    • 45249115446 scopus 로고    scopus 로고
    • The imprints of primordial non-Gaussianities on large-scale structure: Scale dependent bias and abundance of virialized objects
    • N. Dalal, O. Dore, D. Huterer and A. Shirokov, 2008 The imprints of primordial non-Gaussianities on large-scale structure: scale dependent bias and abundance of virialized objects, Phys. Rev. D 77 123514 [0710.4560]
    • (2008) Phys. Rev. , vol.77 , pp. 123514
    • Dalal, N.1    Dore, O.2    Huterer, D.3    Shirokov, A.4
  • 22
    • 52949154422 scopus 로고    scopus 로고
    • The effect of primordial non-Gaussianity on halo bias
    • S. Matarrese and L. Verde, 2008 The effect of primordial non-Gaussianity on halo bias, Astrophys. J. 677 L77 [0801.4826]
    • (2008) Astrophys. J. , vol.677 , pp. 77
    • Matarrese, S.1    Verde, L.2
  • 23
    • 56349161653 scopus 로고    scopus 로고
    • Constraints on local primordial non-Gaussianity from large scale structure
    • A. Slosar, C. Hirata, U. Seljak, S. Ho and N. Padmanabhan, 2008 Constraints on local primordial non-Gaussianity from large scale structure J. Cosmol. Astropart. Phys. JCAP08(2008)031 [0805.3580]
    • (2008) J. Cosmol. Astropart. Phys. , vol.2008 , pp. 031
    • Slosar, A.1    Hirata, C.2    Seljak, U.3    Ho, S.4    Padmanabhan, N.5
  • 24
    • 57749121418 scopus 로고    scopus 로고
    • Primordial non-Gaussianity, statistics of collapsed objects and the Integrated Sachs-Wolfe effect
    • N. Afshordi and A.J. Tolley, 2008 Primordial non-Gaussianity, statistics of collapsed objects and the Integrated Sachs-Wolfe effect, Phys. Rev. D 78 123507 [0806.1046]
    • (2008) Phys. Rev. , vol.78 , pp. 123507
    • Afshordi, N.1    Tolley, A.J.2
  • 25
    • 58149161542 scopus 로고    scopus 로고
    • Primordial non-Gaussianity: Large-scale structure signature in the perturbative bias model
    • P. McDonald, 2008 Primordial non-Gaussianity: large-scale structure signature in the perturbative bias model, Phys. Rev. D 78 123519 [0806.1061]
    • (2008) Phys. Rev. , vol.78 , pp. 123519
    • McDonald, P.1
  • 26
    • 59249089336 scopus 로고    scopus 로고
    • Extracting primordial non-Gaussianity without cosmic variance
    • U. Seljak, 2009 Extracting primordial non-Gaussianity without cosmic variance, Phys. Rev. Lett. 102 021302 [0807.1770]
    • (2009) Phys. Rev. Lett. , vol.102 , pp. 021302
    • Seljak, U.1
  • 27
    • 58649111949 scopus 로고    scopus 로고
    • Signature of primordial non-Gaussianity on matter power spectrum
    • A. Taruya, K. Koyama and T. Matsubara, 2008 Signature of primordial non-Gaussianity on matter power spectrum, Phys. Rev. D 78 123534 [0808.4085]
    • (2008) Phys. Rev. , vol.78 , pp. 123534
    • Taruya, A.1    Koyama, K.2    Matsubara, T.3
  • 28
    • 69449102899 scopus 로고    scopus 로고
    • Large-scale non-Gaussian mass function and halo bias: Tests on N-body simulations
    • M. Grossi et al., 2009 Large-scale non-Gaussian mass function and halo bias: tests on N-body simulations, Mon. Not. Roy. Astron. Soc. 398 321 [0902.2013]
    • (2009) Mon. Not. Roy. Astron. Soc. , vol.398 , pp. 321
    • Grossi, M.1
  • 30
    • 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
  • 31
    • 0000168114 scopus 로고    scopus 로고
    • Non-Gaussian isocurvature perturbations from inflation
    • A.D. Linde and V.F. Mukhanov, 1997 Non-Gaussian 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
  • 32
    • 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
  • 33
    • 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 , pp. 017
    • Byrnes, C.T.1    Choi, K.-Y.2    Hall, L.M.H.3
  • 34
    • 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 , pp. 008
    • Byrnes, C.T.1    Choi, K.-Y.2    Hall, L.M.H.3
  • 35
    • 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
  • 36
    • 41949109358 scopus 로고    scopus 로고
    • Classicality of the primordial perturbations
    • D.H. Lyth and D. Seery, 2008 Classicality of the primordial perturbations, Phys. Lett. B 662 309 [astro-ph/0607647]
    • (2008) Phys. Lett. , vol.662 , pp. 309
    • Lyth, D.H.1    Seery, D.2
  • 37
    • 33749158525 scopus 로고    scopus 로고
    • Quantum contributions to cosmological correlations
    • S. Weinberg, 2005 Quantum contributions to cosmological correlations, Phys. Rev. D 72 043514 [hep-th/0506236]
    • (2005) Phys. Rev. , vol.72 , pp. 043514
    • Weinberg, S.1
  • 38
    • 32644471366 scopus 로고    scopus 로고
    • Detecting a small perturbation through its non-Gaussianity
    • L. Boubekeur and D.H. Lyth, 2006 Detecting a small perturbation through its non-Gaussianity, Phys. Rev. D 73 021301 [astro-ph/0504046]
    • (2006) Phys. Rev. , vol.73 , pp. 021301
    • Boubekeur, L.1    Lyth, D.H.2
  • 39
    • 56349150911 scopus 로고    scopus 로고
    • On the issue of the ζ series convergence and loop corrections in the generation of observable primordial non-Gaussianity in slow-roll inflation. Part I: The bispectrum
    • H.R.S. Cogollo, Y. Rodriguez and C.A. Valenzuela-Toledo, 2008 On the issue of the ζ series convergence and loop corrections in the generation of observable primordial non-Gaussianity in slow-roll inflation. Part I: the bispectrum J. Cosmol. Astropart. Phys. JCAP08(2008)029 [0806.1546]
    • (2008) J. Cosmol. Astropart. Phys. , vol.2008 , pp. 029
    • Cogollo, H.R.S.1    Rodriguez, Y.2    Valenzuela-Toledo, C.A.3
  • 40
    • 77649228675 scopus 로고    scopus 로고
    • On the issue of the ζ series convergence and loop corrections in the generation of observable primordial non-Gaussianity in slow-roll inflation. Part II: The trispectrum
    • Y. Rodriguez and C.A. Valenzuela-Toledo, 2010 On the issue of the ζ series convergence and loop corrections in the generation of observable primordial non-Gaussianity in slow-roll inflation. Part II: the trispectrum, Phys. Rev. D 81 023531 [0811.4092]
    • (2010) Phys. Rev. , vol.81 , pp. 023531
    • Rodriguez, Y.1    Valenzuela-Toledo, C.A.2
  • 41
    • 55349117454 scopus 로고    scopus 로고
    • Tachyon mediated non-Gaussianity
    • B. Dutta, L. Leblond and J. Kumar, 2008 Tachyon mediated non-Gaussianity, Phys. Rev. D 78 083522 [0805.1229]
    • (2008) Phys. Rev. , vol.78 , pp. 083522
    • Dutta, B.1    Leblond, L.2    Kumar, J.3
  • 42
    • 34547668786 scopus 로고    scopus 로고
    • An inflationary scenario in intersecting brane models
    • B. Dutta, J. Kumar and L. Leblond, 2007 An inflationary scenario in intersecting brane models J. High Energy Phys. JHEP07(2007)045 [hep-th/0703278]
    • (2007) J. High Energy Phys. , vol.2007 , pp. 045
    • Dutta, B.1    Kumar, J.2    Leblond, L.3
  • 43
    • 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 , pp. 006
    • Alabidi, L.1    Lyth, D.2
  • 44
    • 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 , pp. 015
    • Alabidi, L.1
  • 45
    • 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
  • 46
    • 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
  • 47
    • 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
  • 48
    • 0002346150 scopus 로고
    • Non-Gaussian density perturbations in inflationary cosmologies
    • T.J. Allen, B. Grinstein and M.B. Wise, 1987 Non-Gaussian density perturbations in inflationary cosmologies, Phys. Lett. B 197 66
    • (1987) Phys. Lett. , vol.197 , pp. 66
    • Allen, T.J.1    Grinstein, B.2    Wise, M.B.3
  • 49
    • 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
  • 51
    • 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
  • 52
    • 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 , pp. 019
    • Vernizzi, F.1    Wands, D.2
  • 53
    • 38049067097 scopus 로고    scopus 로고
    • The curvature perturbation in a box
    • D.H. Lyth, 2007 The curvature perturbation in a box J. Cosmol. Astropart. Phys. JCAP12(2007)016 [0707.0361]
    • (2007) J. Cosmol. Astropart. Phys. , vol.2007 , pp. 016
    • Lyth, D.H.1
  • 54
    • 38949115028 scopus 로고    scopus 로고
    • On the physical significance of infra-red corrections to inflationary observables
    • N. Bartolo, S. Matarrese, M. Pietroni, A. Riotto and D. Seery, 2008 On the physical significance of infra-red corrections to inflationary observables J. Cosmol. Astropart. Phys. JCAP01(2008)015 [0711.4263]
    • (2008) J. Cosmol. Astropart. Phys. , vol.2008 , pp. 015
    • Bartolo, N.1    Matarrese, S.2    Pietroni, M.3    Riotto, A.4    Seery, D.5
  • 56
    • 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
  • 57
    • 23544453617 scopus 로고
    • Stochastic inflation and nonlinear gravity
    • D.S. Salopek and J.R. Bond, 1991 Stochastic inflation and nonlinear gravity, Phys. Rev. D 43 1005
    • (1991) Phys. Rev. , vol.43 , pp. 1005
    • Salopek, D.S.1    Bond, J.R.2
  • 58
    • 42749107526 scopus 로고    scopus 로고
    • Higher order contributions to the primordial non-Gaussianity
    • I. Zaballa, Y. Rodriguez and D.H. Lyth, 2006 Higher order contributions to the primordial non-Gaussianity J. Cosmol. Astropart. Phys. JCAP06(2006)013 [astro-ph/0603534]
    • (2006) J. Cosmol. Astropart. Phys. , vol.2006 , pp. 013
    • Zaballa, I.1    Rodriguez, Y.2    Lyth, D.H.3
  • 61
    • 52749087076 scopus 로고    scopus 로고
    • Update of D3/D7-brane inflation on K 3 × T2/Z2
    • 2, Nucl. Phys. B 806 103 [0804.3961]
    • (2009) Nucl. Phys. , vol.806 , pp. 103
    • Haack, M.1
  • 62
    • 42749103833 scopus 로고    scopus 로고
    • Cosmology of the tachyon in brane inflation
    • L. Leblond and S. Shandera, 2007 Cosmology of the tachyon in brane inflation J. Cosmol. Astropart. Phys. JCAP01(2007)009 [hep-th/0610321]
    • (2007) J. Cosmol. Astropart. Phys. , vol.2007 , pp. 009
    • Leblond, L.1    Shandera, S.2
  • 63
    • 70350653762 scopus 로고    scopus 로고
    • Combined local and equilateral non-Gaussianities from multifield DBI inflation
    • S. Renaux-Petel, 2009 Combined local and equilateral non-Gaussianities from multifield DBI inflation J. Cosmol. Astropart. Phys. JCAP10(2009)012 [0907.2476]
    • (2009) J. Cosmol. Astropart. Phys. , vol.2009 , pp. 012
    • Renaux-Petel, S.1
  • 64
    • 49749116114 scopus 로고    scopus 로고
    • Primordial fluctuations and non-Gaussianities in multi-field DBI inflation
    • D. Langlois, S. Renaux-Petel, D.A. Steer and T. Tanaka, 2008 Primordial fluctuations and non-Gaussianities in multi-field DBI inflation, Phys. Rev. Lett. 101 061301 [0804.3139]
    • (2008) Phys. Rev. Lett. , vol.101 , pp. 061301
    • Langlois, D.1    Renaux-Petel, S.2    Steer, D.A.3    Tanaka, T.4
  • 65
    • 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, D.1    Renaux-Petel, S.2    Steer, D.A.3    Tanaka, T.4
  • 66
    • 70350692103 scopus 로고    scopus 로고
    • Primordial trispectrum from entropy perturbations in multifield DBI model
    • X. Gao and B. Hu, 2009 Primordial trispectrum from entropy perturbations in multifield DBI model J. Cosmol. Astropart. Phys. JCAP08(2009)012 [0903.1920]
    • (2009) J. Cosmol. Astropart. Phys. , vol.2009 , pp. 012
    • Gao, X.1    Hu, B.2
  • 67
    • 70350641686 scopus 로고    scopus 로고
    • Loop corrections to cosmological perturbations in multi-field inflationary models
    • X. Gao and F. Xu, 2009 Loop corrections to cosmological perturbations in multi-field inflationary models J. Cosmol. Astropart. Phys. JCAP07(2009)042 [0905.0405]
    • (2009) J. Cosmol. Astropart. Phys. , vol.2009 , pp. 042
    • Gao, X.1    Xu, F.2
  • 68
    • 40749162826 scopus 로고    scopus 로고
    • Fitting CMB data with cosmic strings and inflation
    • N. Bevis, M. Hindmarsh, M. Kunz and J. Urrestilla, 2008 Fitting CMB data with cosmic strings and inflation, Phys. Rev. Lett. 100 021301 [astro-ph/0702223]
    • (2008) Phys. Rev. Lett. , vol.100 , pp. 021301
    • Bevis, N.1    Hindmarsh, M.2    Kunz, M.3    Urrestilla, J.4
  • 69
    • 70449670523 scopus 로고    scopus 로고
    • The CMB temperature bispectrum induced by cosmic strings
    • M. Hindmarsh, C. Ringeval and T. Suyama, 2009 The CMB temperature bispectrum induced by cosmic strings, Phys. Rev. D 80 083501 [0908.0432]
    • (2009) Phys. Rev. , vol.80 , pp. 083501
    • Hindmarsh, M.1    Ringeval, C.2    Suyama, T.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.