Results 131 to 140 of about 120,147 (251)

Stability analysis of Einstein’s universe in loop quantum cosmology

, 2020
Eamon Mc Caughey
openalex   +2 more sources

A novel link between Wheeler-DeWitt quantization and (effective) loop quantum cosmology

Physics Letters B
It is shown that several prescriptions for the effective continuum limit of the flat Friedmann-Lemaitre-Robertson-Walker loop quantum cosmology can be understood as the exact classical limit of the Wheeler-DeWitt quantization of certain dynamical systems,
Abraham Espinoza-García
doaj   +1 more source

The boundary cosmological constant in stable 2D quantum gravity [PDF]

, 1992
Clifford V. Johnson, Tim R. Morris, Peter L. White   +2 more
openalex   +1 more source

QUANTUM COSMOLOGIES AND THE “BEGINNING”

Zygon, 1991
. The cosmology proposed by Stephen Hawking has been understood as support for an atheistic stance, due mainly to its view of the nature of time in combination with the absence of explicit boundary conditions.
doaj   +2 more sources

Perturbations in loop quantum cosmology [PDF]

, 2014
William Nelson, Iván Agulló, Abhay Ashtekar   +2 more
openalex   +1 more source

Quantum cosmology

, 2001
Lecture at NATO ASI "Structure Formation in the Universe", Cambridge, 26 July - 6 August ...
openaire   +3 more sources

Observational issues in loop quantum cosmology [PDF]

, 2014
A Barrau, T Cailleteau, J Grain, J Mielczarek   +3 more
openalex   +1 more source

Observations on interfacing loop quantum gravity with cosmology [PDF]

, 2015
Tomasz Pawłowski
openalex   +1 more source

Symplectic Quantization II: Dynamics of Space–Time Quantum Fluctuations and the Cosmological Constant [PDF]

, 2021
Giacomo Gradenigo
openalex   +1 more source

Erratum: "First-order quantum-gravitational correction to Friedmannian cosmology from covariant, holomorphic spinfoam cosmology" [PDF]

, 2015
Christian Röken
openalex   +1 more source