×
Christodoulidis, Perseas; Roest, Diederik; Rosati, Robert

Many-field inflation: universality or prior dependence? (English) Zbl 1491.83050

J. Cosmol. Astropart. Phys. 2020, No. 4, Paper No. 21, 12 p. (2020).

Cited in 3 Documents

MSC:

83E05 Geometrodynamics and the holographic principle
58J47 Propagation of singularities; initial value problems on manifolds
83F05 Relativistic cosmology
47A10 Spectrum, resolvent
60F05 Central limit and other weak theorems
82C70 Transport processes in time-dependent statistical mechanics
83-10 Mathematical modeling or simulation for problems pertaining to relativity and gravitational theory

Keywords:

inflation; initial conditions and eternal universe
Cite Review PDF
Full Text: DOI arXiv

References:

[1] Planck collaboration, Planck 2018 results. X. Constraints on inflation, [1807.06211]
[2] D.S. Salopek and J.R. Bond, 1990 Nonlinear evolution of long wavelength metric fluctuations in inflationary models, https://doi.org/10.1103/PhysRevD.42.3936 Phys. Rev. D 42 3936 · doi:10.1103/PhysRevD.42.3936
[3] A.R. Liddle, P. Parsons and J.D. Barrow, 1994 Formalizing the slow roll approximation in inflation, https://doi.org/10.1103/PhysRevD.50.7222 Phys. Rev. D 50 7222 [astro-ph/9408015] · doi:10.1103/PhysRevD.50.7222
[4] 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]
[5] P. Christodoulidis, D. Roest and E.I. Sfakianakis, Attractors, bifurcations and curvature in multi-field inflation, [1903.03513] · Zbl 1492.83087
[6] J. Frazer, 2014 Predictions in multifield models of inflation J. Cosmol. Astropart. Phys.2014 01 028 [1303.3611]
[7] A.A. Starobinsky, 1985 Multicomponent de Sitter (inflationary) stages and the generation of perturbations JETP Lett.42 152
[8] M. Sasaki and E.D. Stewart, 1996 A general analytic formula for the spectral index of the density perturbations produced during inflation, https://doi.org/10.1143/PTP.95.71 Prog. Theor. Phys.95 71 [astro-ph/9507001] · doi:10.1143/PTP.95.71
[9] F. Vernizzi and D. Wands, 2006 Non-Gaussianities in two-field inflation J. Cosmol. Astropart. Phys.2006 05 019 [astro-ph/0603799]
[10] S.A. Kim and A.R. Liddle, 2006 Nflation: non-Gaussianity in the horizon-crossing approximation, https://doi.org/10.1103/PhysRevD.74.063522 Phys. Rev. D 74 063522 [astro-ph/0608186] · doi:10.1103/PhysRevD.74.063522
[11] M. Dias, J. Frazer and D. Seery, 2015 Computing observables in curved multifield models of inflation — a guide (with code) to the transport method J. Cosmol. Astropart. Phys.2015 12 030 [1502.03125]
[12] D. Seery, D.J. Mulryne, J. Frazer and R.H. Ribeiro, 2012 Inflationary perturbation theory is geometrical optics in phase space J. Cosmol. Astropart. Phys.2012 09 010 [1203.2635]
[13] D.J. Mulryne, D. Seery and D. Wesley, 2011 Moment transport equations for the primordial curvature perturbation J. Cosmol. Astropart. Phys.2011 04 030 [1008.3159]
[14] S. Paban and R. Rosati, 2018 Inflation in multi-field modified DBM potentials J. Cosmol. Astropart. Phys.2018 09 042 [1807.07654] · Zbl 1536.83197
[15] M. Dias, J. Frazer and M.c.D. Marsh, 2018 Seven lessons from manyfield inflation in random potentials J. Cosmol. Astropart. Phys.2018 01 036 [1706.03774] · Zbl 1527.83119
[16] T. Bjorkmo and M.C.D. Marsh, 2018 Manyfield inflation in random potentials J. Cosmol. Astropart. Phys.2018 02 037 [1709.10076] · Zbl 1527.83109
[17] S. Dimopoulos, S. Kachru, J. McGreevy and J.G. Wacker, 2008 N-flation J. Cosmol. Astropart. Phys.2008 08 003 [hep-th/0507205]
[18] Y.-S. Piao, 2006 On perturbation spectra of N-flation, https://doi.org/10.1103/PhysRevD.74.047302 Phys. Rev. D 74 047302 [gr-qc/0606034] · doi:10.1103/PhysRevD.74.047302
[19] L. Alabidi and D.H. Lyth, 2006 Inflation models and observation J. Cosmol. Astropart. Phys.2006 05 016 [astro-ph/0510441]
[20] S.A. Kim and A.R. Liddle, 2006 Nflation: multi-field inflationary dynamics and perturbations, https://doi.org/10.1103/PhysRevD.74.023513 Phys. Rev. D 74 023513 [astro-ph/0605604] · doi:10.1103/PhysRevD.74.023513
[21] R. Easther and L. McAllister, 2006 Random matrices and the spectrum of N-flation J. Cosmol. Astropart. Phys.2006 05 018 [hep-th/0512102]
[22] C. Long, L. McAllister and J. Stout, 2017 Systematics of axion inflation in Calabi-Yau hypersurfaces J. High Energy Phys. JHEP02(2017)014 [1603.01259] · Zbl 1377.85019 · doi:10.1007/JHEP02(2017)014
[23] T.C. Bachlechner, K. Eckerle, O. Janssen and M. Kleban, 2019 Axion landscape cosmology J. Cosmol. Astropart. Phys.2019 09 062 [1810.02822] · Zbl 1541.83113
[24] T.C. Bachlechner, K. Eckerle, O. Janssen and M. Kleban, The axidental universe, [1902.05952]
[25] R. Easther, J. Frazer, H.V. Peiris and L.C. Price, 2014 Simple predictions from multifield inflationary models, https://doi.org/10.1103/PhysRevLett.112.161302 Phys. Rev. Lett.112 161302 [1312.4035] · doi:10.1103/PhysRevLett.112.161302
[26] L.C. Price, H.V. Peiris, J. Frazer and R. Easther, 2015 Gravitational wave consistency relations for multifield inflation, https://doi.org/10.1103/PhysRevLett.114.031301 Phys. Rev. Lett.114 031301 [1409.2498] · doi:10.1103/PhysRevLett.114.031301
[27] M. Dias, J. Frazer and M.C.D. Marsh, 2016 Simple emergent power spectra from complex inflationary physics, https://doi.org/10.1103/PhysRevLett.117.141303 Phys. Rev. Lett.117 141303 [1604.05970] · doi:10.1103/PhysRevLett.117.141303
[28] Z.-K. Guo, 2017 Large number limit of multifield inflation, https://doi.org/10.1103/PhsRevD.96.123521 Phys. Rev. D 96 123521 [1708.06136] · doi:10.1103/PhsRevD.96.123521
[29] R. Easther and L.C. Price, 2013 Initial conditions and sampling for multifield inflation J. Cosmol. Astropart. Phys.2013 07 027 [1304.4244]
[30] T. Hertog, 2014 Predicting a prior for planck J. Cosmol. Astropart. Phys.2014 02 043 [1305.6135]
[31] J. Hartle and T. Hertog, 2017 One bubble to rule them all, https://doi.org/10.1103/PhysRevD.95.123502 Phys. Rev. D 95 123502 [1604.03580] · doi:10.1103/PhysRevD.95.123502
This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.