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Volumn 2012, Issue 2, 2012, Pages

The importance of slow-roll corrections during multi-field inflation

Author keywords

cosmological perturbation theory; ination; physics of the early universe

Indexed keywords


EID: 84857811230     PISSN: None     EISSN: 14757516     Source Type: Journal    
DOI: 10.1088/1475-7516/2012/02/038     Document Type: Article
Times cited : (39)

References (52)
  • 1
    • 33744732338 scopus 로고
    • The Inflationary Universe: A Possible Solution to the Horizon and Flatness Problems
    • A.H. Guth, 1981 The Inflationary Universe: A Possible Solution to the Horizon and Flatness Problems, Phys. Rev. D 23 347
    • (1981) Phys. Rev. , vol.23 , pp. 347
    • Guth, A.H.1
  • 2
    • 0000511848 scopus 로고
    • A New Inflationary Universe Scenario: A Possible Solution of the Horizon, Flatness, Homogeneity, Isotropy and Primordial Monopole Problems
    • A.D. Linde, 1982 A New Inflationary Universe Scenario: A Possible Solution of the Horizon, Flatness, Homogeneity, Isotropy and Primordial Monopole Problems, Phys. Lett. B 108 389
    • (1982) Phys. Lett. , vol.108 , pp. 389
    • Linde, A.D.1
  • 3
    • 79551521249 scopus 로고    scopus 로고
    • Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
    • WMAP collaboration
    • WMAP collaboration, E. Komatsu et al., 2011 Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation, Astrophys. J. Suppl. 192 18 [1001.4538]
    • (2011) Astrophys. J. Suppl. , vol.192 , pp. 18
    • Komatsu, E.1
  • 4
    • 79951570026 scopus 로고    scopus 로고
    • Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Power Spectra and WMAP-Derived Parameters
    • D. Larson et al., 2011 Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Power Spectra and WMAP-Derived Parameters, Astrophys. J. Suppl. 192 16 [1001.4635]
    • (2011) Astrophys. J. Suppl. , vol.192 , pp. 16
    • Larson, D.1
  • 5
    • 0031478046 scopus 로고    scopus 로고
    • Reconstructing the inflation potential: An overview
    • J.E. Lidsey et al., 1997 Reconstructing the inflation potential: An overview, Rev. Mod. Phys. 69 373 [astro-ph/9508078]
    • (1997) Rev. Mod. Phys. , vol.69 , pp. 373
    • Lidsey, J.E.1
  • 7
    • 0001638537 scopus 로고
    • Quantum Fluctuation and Nonsingular Universe. (In Russian)
    • V.F. Mukhanov and G. Chibisov, 1981 Quantum Fluctuation and Nonsingular Universe. (In Russian) JETP Lett. 33 532
    • (1981) JETP Lett. , vol.33 , pp. 532
    • Mukhanov, V.F.1    Chibisov, G.2
  • 8
    • 33744767932 scopus 로고
    • Spontaneous Creation of Almost Scale-Free Density Perturbations in an Inflationary Universe
    • J.M. Bardeen, P.J. Steinhardt and M.S. Turner, 1983 Spontaneous Creation of Almost Scale-Free Density Perturbations in an Inflationary Universe, Phys. Rev. D 28 679
    • (1983) Phys. Rev. , vol.28 , pp. 679
    • Bardeen, J.M.1    Steinhardt, P.J.2    Turner, M.S.3
  • 9
    • 0000686776 scopus 로고
    • Generation of Density Perturbations in the Inflationary Cosmology
    • L. Kofman and A.D. Linde, 1987 Generation of Density Perturbations in the Inflationary Cosmology, Nucl. Phys. B 282 555
    • (1987) Nucl. Phys. , vol.282 , pp. 555
    • Kofman, L.1    Linde, A.D.2
  • 10
  • 11
    • 0001401477 scopus 로고    scopus 로고
    • The Spectrum of cosmological perturbations produced by a multicomponent inflaton to second order in the slow roll approximation
    • T.T. Nakamura and E.D. Stewart, 1996 The Spectrum of cosmological perturbations produced by a multicomponent inflaton to second order in the slow roll approximation, Phys. Lett. B 381 413 [astro-ph/9604103]
    • (1996) Phys. Lett. , vol.381 , pp. 413
    • Nakamura, T.T.1    Stewart, E.D.2
  • 12
    • 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, C.1    Wands, D.2    Bassett, B.A.3    Maartens, R.4
  • 13
    • 0001001167 scopus 로고    scopus 로고
    • Scalar perturbations during multiple field slow-roll inflation
    • S. Groot Nibbelink and B. van Tent, 2002 Scalar perturbations during multiple field slow-roll inflation, Class. Quant. Grav. 19 613 [hep-ph/0107272]
    • (2002) Class. Quant. Grav. , vol.19 , pp. 613
    • Groot Nibbelink, S.1    Van Tent, B.2
  • 14
    • 0037113818 scopus 로고    scopus 로고
    • NonGaussianity in multifield inflation
    • F. Bernardeau and J.-P. Uzan, 2002 NonGaussianity in multifield inflation, Phys. Rev. D 66 103506 [hep-ph/0207295]
    • (2002) Phys. Rev. , vol.66 , pp. 103506
    • Bernardeau, F.1    Uzan, J.-P.2
  • 15
    • 27144435953 scopus 로고    scopus 로고
    • Slow-roll inflation for generalized two-field Lagrangians
    • F. Di Marco and F. Finelli, 2005 Slow-roll inflation for generalized two-field Lagrangians, Phys. Rev. D 71 123502 [astro-ph/0505198]
    • (2005) Phys. Rev. , vol.71 , pp. 123502
    • Di Marco, F.1    Finelli, F.2
  • 16
    • 33748205526 scopus 로고    scopus 로고
    • Curvature and isocurvature perturbations from two-field inflation in a slow-roll expansion
    • C.T. Byrnes and D. Wands, 2006 Curvature and isocurvature perturbations from two-field inflation in a slow-roll expansion, Phys. Rev. D 74 043529 [astro-ph/0605679]
    • (2006) Phys. Rev. , vol.74 , pp. 043529
    • Byrnes, C.T.1    Wands, D.2
  • 18
    • 84879048800 scopus 로고    scopus 로고
    • Perturbations in generalized multi-field inflation
    • D. Langlois and S. Renaux-Petel, 2008 Perturbations in generalized multi-field inflation J. Cosmol. Astropart. Phys. JCAP04(2008)017 [0801.1085]
    • (2008) J. Cosmol. Astropart. Phys. , vol.2008 , pp. 017
    • Langlois, D.1    Renaux-Petel, S.2
  • 19
    • 77956916725 scopus 로고    scopus 로고
    • On Non-Canonical Kinetic Terms and the Tilt of the Power Spectrum
    • S. Cremonini, Z. Lalak and K. Turzynski, 2010 On Non-Canonical Kinetic Terms and the Tilt of the Power Spectrum, Phys. Rev. D 82 047301 [1005.4347]
    • (2010) Phys. Rev. , vol.82 , pp. 047301
    • Cremonini, S.1    Lalak, Z.2    Turzynski, K.3
  • 20
    • 80052783442 scopus 로고    scopus 로고
    • Mass hierarchies and non-decoupling in multi-scalar field dynamics
    • A. Achucarro, J.-O. Gong, S. Hardeman, G.A. Palma and S.P. Patil, 2011 Mass hierarchies and non-decoupling in multi-scalar field dynamics, Phys. Rev. D 84 043502 [1005.3848]
    • (2011) Phys. Rev. , vol.84 , pp. 043502
    • Achucarro, A.1    Gong, J.-O.2    Hardeman, S.3    Palma, G.A.4    Patil, S.P.5
  • 22
    • 79953650682 scopus 로고    scopus 로고
    • Strongly Coupled Perturbations in Two-Field Inflationary Models
    • S. Cremonini, Z. Lalak and K. Turzynski, 2011 Strongly Coupled Perturbations in Two-Field Inflationary Models J. Cosmol. Astropart. Phys. JCAP03(2011)016 [1010.3021]
    • (2011) J. Cosmol. Astropart. Phys. , vol.2011 , pp. 016
    • Cremonini, S.1    Lalak, Z.2    Turzynski, K.3
  • 23
    • 84863012264 scopus 로고    scopus 로고
    • Primordial Features as Evidence for Inflation
    • X. Chen, 2012 Primordial Features as Evidence for Inflation J. Cosmol. Astropart. Phys. JCAP01(2012)038 [1104.1323]
    • (2012) J. Cosmol. Astropart. Phys. , vol.2012 , pp. 038
    • Chen, X.1
  • 24
    • 80053490199 scopus 로고    scopus 로고
    • Equilateral Non-Gaussianity and New Physics on the Horizon
    • D. Baumann and D. Green, 2011 Equilateral Non-Gaussianity and New Physics on the Horizon J. Cosmol. Astropart. Phys. JCAP09(2011)014 [1102.5343]
    • (2011) J. Cosmol. Astropart. Phys. , vol.2011 , pp. 014
    • Baumann, D.1    Green, D.2
  • 25
    • 82955235720 scopus 로고    scopus 로고
    • Effective Field Theory and Decoupling in Multi-field Inflation: An Illustrative Case Study
    • G. Shiu and J. Xu, 2011 Effective Field Theory and Decoupling in Multi-field Inflation: An Illustrative Case Study, Phys. Rev. D 84 103509 [1108.0981]
    • (2011) Phys. Rev. , vol.84 , pp. 103509
    • Shiu, G.1    Xu, J.2
  • 26
    • 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
  • 28
    • 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
  • 29
    • 0032385750 scopus 로고    scopus 로고
    • Superhorizon scale dynamics of multiscalar inflation
    • M. Sasaki and T. Tanaka, 1998 Superhorizon scale dynamics of multiscalar inflation, Prog. Theor. Phys. 99 763 [gr-qc/9801017]
    • (1998) Prog. Theor. Phys. , vol.99 , pp. 763
    • Sasaki, M.1    Tanaka, T.2
  • 30
    • 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
  • 32
    • 79960641726 scopus 로고    scopus 로고
    • Non-Gaussianity Consistency Relation for Multi-field Inflation
    • N.S. Sugiyama, E. Komatsu and T. Futamase, 2011 Non-Gaussianity Consistency Relation for Multi-field Inflation, Phys. Rev. Lett. 106 251301 [1101.3636]
    • (2011) Phys. Rev. Lett. , vol.106 , pp. 251301
    • Sugiyama, N.S.1    Komatsu, E.2    Futamase, T.3
  • 33
    • 80555139016 scopus 로고    scopus 로고
    • A universal bound on N-point correlations from inflation
    • K.M. Smith, M. LoVerde and M. Zaldarriaga, 2011 A universal bound on N-point correlations from inflation, Phys. Rev. Lett. 107 191301 [1108.1805]
    • (2011) Phys. Rev. Lett. , vol.107 , pp. 191301
    • Smith, K.M.1    Loverde, M.2    Zaldarriaga, M.3
  • 34
    • 79960015139 scopus 로고    scopus 로고
    • Hybrid inflation along waterfall trajectories
    • S. Clesse, 2011 Hybrid inflation along waterfall trajectories, Phys. Rev. D 83 063518 [1006.4522]
    • (2011) Phys. Rev. , vol.83 , pp. 063518
    • Clesse, S.1
  • 35
    • 79952829633 scopus 로고    scopus 로고
    • Curvature Perturbations and non-Gaussianities from Waterfall Phase Transition during Inflation
    • A.A. Abolhasani, H. Firouzjahi and M.H. Namjoo, 2011 Curvature Perturbations and non-Gaussianities from Waterfall Phase Transition during Inflation, Class. Quant. Grav. 28 075009 [1010.6292]
    • (2011) Class. Quant. Grav. , vol.28 , pp. 075009
    • Abolhasani, A.A.1    Firouzjahi, H.2    Namjoo, M.H.3
  • 36
    • 80755168506 scopus 로고    scopus 로고
    • On the waterfall behavior in hybrid inflation
    • H. Kodama, K. Kohri and K. Nakayama, 2011 On the waterfall behavior in hybrid inflation, Prog. Theor. Phys. 126 331 [1102.5612]
    • (2011) Prog. Theor. Phys. , vol.126 , pp. 331
    • Kodama, H.1    Kohri, K.2    Nakayama, K.3
  • 37
    • 0010829048 scopus 로고
    • A More accurate analytic calculation of the spectrum of cosmological perturbations produced during inflation
    • E.D. Stewart and D.H. Lyth, 1993 A More accurate analytic calculation of the spectrum of cosmological perturbations produced during inflation, Phys. Lett. B 302 171 [gr-qc/9302019]
    • (1993) Phys. Lett. , vol.302 , pp. 171
    • Stewart, E.D.1    Lyth, D.H.2
  • 38
    • 0001909512 scopus 로고    scopus 로고
    • The Density perturbation power spectrum to second order corrections in the slow roll expansion
    • J.-O. Gong and E.D. Stewart, 2001 The Density perturbation power spectrum to second order corrections in the slow roll expansion Phys. Lett. B 510 1 [astro-ph/0101225]
    • (2001) Phys. Lett. , vol.510 , pp. 1
    • Gong, J.-O.1    Stewart, E.D.2
  • 39
  • 40
    • 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 , pp. 002
    • Chen, X.1    Huang, M.-X.2    Kachru, S.3    Shiu, G.4
  • 41
    • 79961236448 scopus 로고    scopus 로고
    • Large slow-roll corrections to the bispectrum of noncanonical inflation
    • C. Burrage, R.H. Ribeiro and D. Seery, 2011 Large slow-roll corrections to the bispectrum of noncanonical inflation J. Cosmol. Astropart. Phys. JCAP07(2011)032 [1103.4126]
    • (2011) J. Cosmol. Astropart. Phys. , vol.2011 , pp. 032
    • Burrage, C.1    Ribeiro, R.H.2    Seery, D.3
  • 42
    • 79551521454 scopus 로고    scopus 로고
    • Testing Two-Field Inflation
    • C.M. Peterson and M. Tegmark, 2011 Testing Two-Field Inflation, Phys. Rev. D 83 023522 [1005.4056]
    • (2011) Phys. Rev. , vol.83 , pp. 023522
    • Peterson, C.M.1    Tegmark, M.2
  • 43
    • 0000874408 scopus 로고
    • Gravitational Instability of the Universe Filled with a Scalar Field
    • V.F. Mukhanov, 1985 Gravitational Instability of the Universe Filled with a Scalar Field JETP Lett. 41 493
    • (1985) JETP Lett. , vol.41 , pp. 493
    • Mukhanov, V.F.1
  • 44
    • 0001409362 scopus 로고
    • Large Scale Quantum Fluctuations in the Inflationary Universe
    • M. Sasaki, 1986 Large Scale Quantum Fluctuations in the Inflationary Universe, Prog. Theor. Phys. 76 1036
    • (1986) Prog. Theor. Phys. , vol.76 , pp. 1036
    • Sasaki, M.1
  • 45
    • 85037914871 scopus 로고    scopus 로고
    • Correlated adiabatic and isocurvature perturbations from double inflation
    • D. Langlois, 1999 Correlated adiabatic and isocurvature perturbations from double inflation, Phys. Rev. D 59 123512 [astro-ph/9906080]
    • (1999) Phys. Rev. , vol.59 , pp. 123512
    • Langlois, D.1
  • 46
    • 0000192757 scopus 로고
    • Quantum Field Theory in de Sitter Space: Renormalization by Point Splitting
    • T. Bunch and P. Davies, 1978 Quantum Field Theory in de Sitter Space: Renormalization by Point Splitting Proc. Roy. Soc. Lond. A 360 117
    • (1978) Proc. Roy. Soc. Lond. , vol.360 , pp. 117
    • Bunch, T.1    Davies, P.2
  • 47
    • 1642393860 scopus 로고    scopus 로고
    • Non-Gaussianities in models with a varying inflaton decay rate
    • M. Zaldarriaga, 2004 Non-Gaussianities in models with a varying inflaton decay rate, Phys. Rev. D 69 043508 [astro-ph/0306006]
    • (2004) Phys. Rev. , vol.69 , pp. 043508
    • Zaldarriaga, M.1
  • 48
    • 40549104131 scopus 로고    scopus 로고
    • One-loop corrections to the curvature perturbation from inflation
    • D. Seery, 2008 One-loop corrections to the curvature perturbation from inflation J. Cosmol. Astropart. Phys. JCAP02(2008)006 [0707.3378]
    • (2008) J. Cosmol. Astropart. Phys. , vol.2008 , pp. 006
    • Seery, D.1
  • 49
    • 0002180281 scopus 로고
    • Axions in inflationary cosmology
    • A.D. Linde, 1991 Axions in inflationary cosmology, Phys. Lett. B 259 38
    • (1991) Phys. Lett. , vol.259 , pp. 38
    • Linde, A.D.1
  • 51
    • 80555123711 scopus 로고    scopus 로고
    • Curvature perturbation and waterfall dynamics in hybrid inflation
    • A.A. Abolhasani, H. Firouzjahi and M. Sasaki, 2011 Curvature perturbation and waterfall dynamics in hybrid inflation J. Cosmol. Astropart. Phys. JCAP10(2011)015 [1106.6315]
    • (2011) J. Cosmol. Astropart. Phys. , vol.2011 , pp. 015
    • Abolhasani, A.A.1    Firouzjahi, H.2    Sasaki, M.3


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