메뉴 건너뛰기




Volumn 2008, Issue 10, 2008, Pages

Non-standard kinetic term as a natural source of non-Gaussianity

Author keywords

Cosmology of theories beyond the SM; Supergravity models; Superstrings and heterotic strings; Supersymmetric effective theories

Indexed keywords


EID: 58149300014     PISSN: 11266708     EISSN: 10298479     Source Type: Journal    
DOI: 10.1088/1126-6708/2008/10/089     Document Type: Article
Times cited : (13)

References (38)
  • 2
    • 13444268922 scopus 로고    scopus 로고
    • Non-Gaussianity from inflation: Theory and observations
    • N. Bartolo, E. Komatsu, S. Matarrese and A. Riotto, Non-Gaussianity from inflation: theory and observations 2004 Phys. Rep. 402 103 [astro-ph/0406398]
    • (2004) Phys. Rep. , vol.402 , Issue.3-4 , pp. 103
    • Bartolo, N.1    Komatsu, E.2    Matarrese, S.3    Riotto, A.4
  • 3
    • 43249125584 scopus 로고    scopus 로고
    • Evidence of primordial non-gaussianity (fNL) in the Wilkinson Microwave Anisotropy Probe 3-year data at 2.8σ
    • NL) in the Wilkinson Microwave Anisotropy Probe 3-year data at 2.8σ, 2008 Phys. Rev. Lett. 100 181301 [0712.1148]
    • (2008) Phys. Rev. Lett. , vol.100 , Issue.18 , pp. 181301
    • Yadav, A.P.S.1    Wandelt, B.D.2
  • 4
    • 0035893493 scopus 로고    scopus 로고
    • Inflationary perturbations from a potential with a step
    • J.A. Adams, B. Cresswell and R. Easther, Inflationary perturbations from a potential with a step 2001 Phys. Rev. D 64 123514 [astro-ph/0102236]
    • (2001) Phys. Rev. , vol.64 , Issue.12 , pp. 123514
    • Adams, J.A.1    Cresswell, B.2    Easther, R.3
  • 6
    • 34547668657 scopus 로고    scopus 로고
    • Large nongaussianity from nonlocal inflation
    • N. Barnaby and J.M. Cline, Large nongaussianity from nonlocal inflation 2007 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
  • 7
    • 51749124874 scopus 로고    scopus 로고
    • Modulated inflation
    • T. Matsuda, Modulated inflation 2008 Phys. Lett. B 665 338 [0801.2648]
    • (2008) Phys. Lett. , vol.665 , Issue.5 , pp. 338
    • Matsuda, T.1
  • 8
    • 40549113354 scopus 로고    scopus 로고
    • Running spectral index from shooting-star moduli
    • T. Matsuda, Running spectral index from shooting-star moduli 2008 J. High Energy Phys. JHEP02(2008)099 [0802.3573]
    • (2008) J. High Energy Phys. , vol.2008 , Issue.2 , pp. 099
    • Matsuda, T.1
  • 9
    • 44449107684 scopus 로고    scopus 로고
    • Modulated inflation from kinetic term
    • T. Matsuda, Modulated inflation from kinetic term 2008 J. Cosmol. Astropart. Phys. JCAP05(2008)022 [0804.3268]
    • (2008) J. Cosmol. Astropart. Phys. , vol.2008 , Issue.5 , pp. 022
    • Matsuda, T.1
  • 10
    • 84927734897 scopus 로고    scopus 로고
    • Modulated fluctuations from hybrid inflation
    • F. Bernardeau, L. Kofman and J.-P. Uzan, Modulated fluctuations from hybrid inflation 2004 Phys. Rev. D 70 083004 [astro-ph/0403315]
    • (2004) Phys. Rev. , vol.70 , Issue.8 , pp. 083004
    • Bernardeau, F.1    Kofman, L.2    Uzan, J.-P.3
  • 11
    • 29044445205 scopus 로고    scopus 로고
    • Generating the curvature perturbation at the end of inflation
    • D.H. Lyth, Generating the curvature perturbation at the end of inflation 2005 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
  • 12
    • 42749102300 scopus 로고    scopus 로고
    • Elliptic inflation: Generating the curvature perturbation without slow-roll
    • T. Matsuda, Elliptic inflation: generating the curvature perturbation without slow-roll 2006 J. Cosmol. Astropart. Phys. JCAP09(2006)003 [hep-ph/0606137]
    • (2006) J. Cosmol. Astropart. Phys. , vol.2006 , Issue.9 , pp. 003
    • Matsuda, T.1
  • 13
    • 33748797400 scopus 로고    scopus 로고
    • Generating the curvature perturbation at the end of inflation in string theory
    • D.H. Lyth and A. Riotto, Generating the curvature perturbation at the end of inflation in string theory 2006 Phys. Rev. Lett. 97 121301 [astro-ph/0607326]
    • (2006) Phys. Rev. Lett. , vol.97 , Issue.12 , pp. 121301
    • Lyth, D.H.1    Riotto, A.2
  • 14
    • 84927740742 scopus 로고    scopus 로고
    • Curvature perturbations from broken symmetries
    • E.W. Kolb, A. Riotto and A. Vallinotto, Curvature perturbations from broken symmetries 2005 Phys. Rev. D 71 043513 [astro-ph/0410546]
    • (2005) Phys. Rev. , vol.71 , Issue.4 , pp. 043513
    • Kolb, E.W.1    Riotto, A.2    Vallinotto, A.3
  • 15
    • 42749100991 scopus 로고    scopus 로고
    • Generating the curvature perturbation with instant preheating
    • T. Matsuda, Generating the curvature perturbation with instant preheating 2007 J. Cosmol. Astropart. Phys. JCAP03(2007)003 [hep-th/0610232]
    • (2007) J. Cosmol. Astropart. Phys. , vol.2007 , Issue.3 , pp. 003
    • Matsuda, T.1
  • 16
    • 34547673851 scopus 로고    scopus 로고
    • Generating curvature perturbations with MSSM flat directions
    • T. Matsuda, Generating curvature perturbations with MSSM flat directions 2007 J. Cosmol. Astropart. Phys. JCAP06(2007)029 [hep-ph/0701024]
    • (2007) J. Cosmol. Astropart. Phys. , vol.2007 , Issue.6 , pp. 029
    • Matsuda, T.1
  • 17
    • 1342325324 scopus 로고    scopus 로고
    • A new mechanism for generating density perturbations from inflation
    • G. Dvali, A. Gruzinov and M. Zaldarriaga, A new mechanism for generating density perturbations from inflation 2004 Phys. Rev. D 69 023505 [astro-ph/0303591]
    • (2004) Phys. Rev. , vol.69 , Issue.2 , pp. 023505
    • Dvali, G.1    Gruzinov, A.2    Zaldarriaga, M.3
  • 18
    • 0042128566 scopus 로고    scopus 로고
    • Challenges in generating density perturbations from a fluctuating inflaton coupling
    • K. Enqvist, A. Mazumdar and M. Postma, Challenges in generating density perturbations from a fluctuating inflaton coupling 2003 Phys. Rev. D 67 121303 [astro-ph/0304187]
    • (2003) Phys. Rev. , vol.67 , Issue.12 , pp. 121303
    • Enqvist, K.1    Mazumdar, A.2    Postma, M.3
  • 19
    • 7444236233 scopus 로고    scopus 로고
    • Cosmological perturbations from varying masses and couplings
    • F. Vernizzi, Cosmological perturbations from varying masses and couplings 2004 Phys. Rev. D 69 083526 [astro-ph/0311167]
    • (2004) Phys. Rev. , vol.69 , Issue.8 , pp. 083526
    • Vernizzi, F.1
  • 20
    • 33947672933 scopus 로고    scopus 로고
    • Brane inflation without slow-roll
    • T. Matsuda, Brane inflation without slow-roll 2007 J. High Energy Phys. JHEP03(2007)096 [astro-ph/0610402]
    • (2007) J. High Energy Phys. , vol.2007 , Issue.3 , pp. 096
    • Matsuda, T.1
  • 23
    • 33646388256 scopus 로고    scopus 로고
    • Very Large Primordial Non-Gaussianity from multi-field: Application to Massless Preheating
    • A. Jokinen and A. Mazumdar, Very Large Primordial Non-Gaussianity from multi-field: application to Massless Preheating 2006 J. Cosmol. Astropart. Phys. JCAP04(2006)003 [astro-ph/0512368]
    • (2006) J. Cosmol. Astropart. Phys. , vol.2006 , Issue.4 , pp. 003
    • Jokinen, A.1    Mazumdar, A.2
  • 26
    • 34948870288 scopus 로고    scopus 로고
    • Hybrid curvatons from broken symmetry
    • T. Matsuda, Hybrid curvatons from broken symmetry 2007 J. High Energy Phys. JHEP09(2007)027 [0708.4098]
    • (2007) J. High Energy Phys. , vol.2007 , Issue.9 , pp. 027
    • Matsuda, T.1
  • 27
    • 42749100991 scopus 로고    scopus 로고
    • NO curvatons or hybrid quintessential inflation
    • T. Matsuda, NO curvatons or hybrid quintessential inflation 2007 J. Cosmol. Astropart. Phys. JCAP08(2007)003 [0707.1948]
    • (2007) J. Cosmol. Astropart. Phys. , vol.2007 , Issue.8 , pp. 003
    • Matsuda, T.1
  • 28
    • 34547652659 scopus 로고    scopus 로고
    • Cosmological perturbations from inhomogeneous preheating and multi-field trapping
    • T. Matsuda, Cosmological perturbations from inhomogeneous preheating and multi-field trapping 2007 J. High Energy Phys. JHEP07(2007)035 [0707.0543]
    • (2007) J. High Energy Phys. , vol.2007 , Issue.7 , pp. 035
    • Matsuda, T.1
  • 29
    • 42749107917 scopus 로고    scopus 로고
    • Non-Gaussianity and cosmic uncertainty in curvaton-type models
    • D.H. Lyth, Non-Gaussianity and cosmic uncertainty in curvaton-type models 2006 J. Cosmol. Astropart. Phys. JCAP06(2006)015 [astro-ph/0602285]
    • (2006) J. Cosmol. Astropart. Phys. , vol.2006 , Issue.6 , pp. 015
    • Lyth, D.H.1
  • 31
    • 85038980644 scopus 로고    scopus 로고
    • MSSM flat direction as a curvaton
    • K. Enqvist, A. Jokinen, S. Kasuya and A. Mazumdar, MSSM flat direction as a curvaton 2003 Phys. Rev. D 68 103507 [hep-ph/0303165]
    • (2003) Phys. Rev. , vol.68 , Issue.10 , pp. 103507
    • Enqvist, K.1    Jokinen, A.2    Kasuya, S.3    Mazumdar, A.4
  • 33
    • 1342310913 scopus 로고    scopus 로고
    • Curvaton paradigm can accommodate multiple low inflation scales
    • T. Matsuda, Curvaton paradigm can accommodate multiple low inflation scales 2004 Class. Quantum Grav. 21 L11 [hep-ph/0312058]
    • (2004) Class. Quantum Grav. , vol.21 , Issue.4 , pp. 11
    • Matsuda, T.1
  • 34
    • 29744438830 scopus 로고    scopus 로고
    • Topological curvatons
    • T. Matsuda, Topological curvatons 2005 Phys. Rev. D 72 123508 [hep-ph/0509063]
    • (2005) Phys. Rev. , vol.72 , Issue.12 , pp. 123508
    • Matsuda, T.1
  • 35
    • 38049050380 scopus 로고    scopus 로고
    • Hilltop curvatons
    • T. Matsuda, Hilltop curvatons 2008 Phys. Lett. B 659 783 [0712.2103]
    • (2008) Phys. Lett. , vol.659 , Issue.4 , pp. 783
    • Matsuda, T.1
  • 36
    • 85034423734 scopus 로고    scopus 로고
    • Instant preheating
    • G.N. Felder, L. Kofman and A.D. Linde, Instant preheating 1999 Phys. Rev. D 59 123523 [hep-ph/9812289]
    • (1999) Phys. Rev. , vol.59 , Issue.12 , pp. 123523
    • Felder, G.N.1    Kofman, L.2    Linde, A.D.3
  • 37
    • 33644510822 scopus 로고    scopus 로고
    • Non-gaussianity from the second-order cosmological perturbation
    • D.H. Lyth and Y. Rodriguez, Non-gaussianity from the second-order cosmological perturbation 2005 Phys. Rev. D 71 123508 [astro-ph/0502578]
    • (2005) Phys. Rev. , vol.71 , Issue.12 , pp. 123508
    • Lyth, D.H.1    Rodriguez, Y.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.