Results 141 to 150 of about 32,779 (246)

Novel Possibility of Nonstandard Statistics in the Inflationary Spectrum of Primordial Inhomogeneities

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2012
Inflation is considered one of the cornerstones of modern cosmology. However, the account of the origin of cosmic structure, as provided by the standard inflationary paradigm, is not fully satisfactory. The fundamental issue is the inability of the usual
Gabriel León, Daniel Sudarsky
doaj   +1 more source

A bouncing cosmology from VECROs. [PDF]

open access: yesEur Phys J C Part Fields, 2023
Brandenberger R, Mitchell GA.
europepmc   +1 more source

Perspectives on fundamental cosmology from Low Earth Orbit and the Moon. [PDF]

open access: yesNPJ Microgravity, 2023
Bertone G, Buchmueller OL, Cole PS.
europepmc   +1 more source

A match made in heaven: linking observables in inflationary cosmology

open access: yesJournal of High Energy Physics
Cosmological correlation functions of inflaton and graviton perturbations are the fundamental observables of early universe cosmology and remain a primary target for observations.
David Stefanyszyn, Xi Tong, Yuhang Zhu
doaj   +1 more source

Thermal stability of stealth and de Sitter spacetimes in scalar-tensor gravity. [PDF]

open access: yesEur Phys J C Part Fields, 2023
Giardino S, Giusti A, Faraoni V.
europepmc   +1 more source

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