Results 151 to 160 of about 416,864 (290)

The Principle of Phase Transition Cosmology: The Current Universe Formed by the Evolution of Two-Component Quantum Superfluid

Reports in Advances of Physical Sciences
This paper aims to demonstrate that modern cosmology has overlooked the systematic and holistic aspects of the universe’s evolution. It is based on the notion that the primordial universe comprised a two-component quantum superfluid and a synthesis of ...
Xiaodong Yang, Yuchen Yang, Zhen Luo, Yuanbo Bi   +3 more
doaj   +1 more source

Axion Cosmology and the Energy Scale of Inflation

, 2010
We survey observational constraints on the parameter space of inflation and axions and map out two allowed windows: the classic window and the inflationary anthropic window.
A. R. Liddle, E. Kolb, Frank Wilczek, M. Turner, Mark P. Hertzberg, Max Tegmark   +5 more
core   +1 more source

Higgs-dilaton cosmology: An inflation–dark-energy connection and forecasts for future galaxy surveys [PDF]

, 2018
Santiago Casas, Martin Pauly, Javier Rubio   +2 more
openalex   +1 more source

A consistent scalar-tensor cosmology for inflation, dark energy and the Hubble parameter [PDF]

, 2016
C.H.-T. Wang, James A. Reid, A. St. J. Murphy, Daniel P. F. Rodrigues, M. Al Alawi, R. Bingham, J. T. Mendonça, Trevor B. Davies   +7 more
openalex   +1 more source

Fresh inflation with increasing cosmological parameter [PDF]

, 2003
Mauricio Bellini
openalex   +1 more source

Inflation and axion cosmology

Physics Letters B, 1988
Abstract It is argued that the standard constraint ƒ⪷10 12 GeV in the axion theory and related constraints in the theories of other weakly interacting scalar fields do not apply in many versions of the inflationary universe scenario.
openaire   +1 more source

Inflation and cosmological evolution with F(R,𝒢) gravity theory [PDF]

, 2023
Dalia Saha, Jyoti Prasad Saha, Abhik Kumar Sanyal   +2 more
openalex   +1 more source

Dilaton-Driven Inflation in String Cosmology [PDF]

, 1995
11 pages, latex, 1 figure icluded as an epsf ...
openaire   +2 more sources

Geometrothermodynamic Cosmology. [PDF]

Entropy (Basel), 2023
Luongo O, Quevedo H.
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