Results 161 to 170 of about 20,263 (249)
A brachistochrone approach to reconstruct the inflaton potential [PDF]
, 2011 Daniel Wohns, Jiajun Xu, S.-H. Henry Tye
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Effects of local features of the inflaton potential on the spectrum and bispectrum of primordial perturbations [PDF]
, 2016 Alexander Gallego Cadavid +2 more
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Sketching the inflaton potential
, 2002 Based on solutions of the Stewart-Lyth inverse problem it is argued that in the CMB data analysis the parametrization of the primordial spectra from inflation must include the `running' of both, scalar and tensorial, spectral indices if information beyond the exponential potential model is wanted to be detected.
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Post-inflationary leptogenesis and dark matter production: metric versus Palatini formalism
Journal of High Energy PhysicsWe investigate production of non-thermal dark matter particles and heavy sterile neutrinos from inflaton during the reheating era, which is preceded by a slow-roll inflationary epoch with a quartic potential and non-minimal coupling (ΞΎ) between inflaton ...
Anish Ghoshal +3 more
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Bulk inflaton shadows of vacuum gravity [PDF]
, 2004 Tsutomu Kobayashi, Takahiro Tanaka
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Enhanced Gravitational Waves from Inflaton Oscillons [PDF]
, 2022 Kaloian D. Lozanov, Volodymyr Takhistov
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Lattice study of classical inflaton decay [PDF]
, 1997 Tomislav Prokopec, Thomas G. Roos
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Simple Equations for Cosmological Matter and Inflaton Field Interactions [PDF]
, 2003 Eckhard Rebhan, Thorsten Battefeld
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Phase Transition in Modified Newtonian Dynamics (MONDian) Self-Gravitating Systems. [PDF]
Entropy (Basel), 2021 Zhoolideh Haghighi MH +2 more
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A Light Dilatonic Higgs and a Dilatonic Inflaton in the Georgi-Glashow\n SU(5) Model [PDF]
, 2017 Hassan Saadi
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