Results 171 to 180 of about 406,699 (273)

A bouncing cosmology from VECROs. [PDF]

Eur Phys J C Part Fields, 2023
Brandenberger R, Mitchell GA.
europepmc   +1 more source

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

Symmetry, 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

Brane-world inflation and the transition to standard cosmology [PDF]

, 2001
André Lukas, David B. Skinner
openalex   +1 more source

On inflation and torsion in cosmology

, 2005
In a recent letter by H. Davoudiasl, R. Kitano, T. Li and H. Murayama ``The new Minimal Standard Model'' (NMSM) was constructed that incorporates new physics beyond the Minimal Standard Model (MSM) of particle physics. The authors follow the principle of minimal particle content and therefore adopt the viewpoint of particle physicists. It is shown that
openaire   +2 more sources

Unitarity problems for an effective field theory description of early universe cosmology. [PDF]

Eur Phys J C Part Fields, 2022
Brandenberger R, Kamali V.
europepmc   +1 more source

Electromagnetic Conversion into Kinetic and Thermal Energies. [PDF]

Entropy (Basel), 2023
Brandenburg A, Protiti NN.
europepmc   +1 more source

PeV-Scale SUSY and Cosmic Strings from F-Term Hybrid Inflation

Universe
We consider F-term hybrid inflation (FHI) and SUSY breaking in the context of a B−L extension of the MSSM that largely respects a global U(1)R symmetry.
Constantinos Pallis
doaj   +1 more source

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

NPJ Microgravity, 2023
Bertone G, Buchmueller OL, Cole PS.
europepmc   +1 more source

Fresh inflation with increasing cosmological parameter [PDF]

, 2003
Mauricio Bellini
openalex   +1 more source

String cosmology and dilaton

, 1992
We discuss some aspects of string cosmology with an emphasis on the role played by the dilaton. A cosmological scenario based on the assumption that all spatial dimensions are periodic so that winding modes play an important role is reviewed.
Tseytlin, A. A.
core