Results 141 to 150 of about 11,605 (193)

Effects of the Quantum Vacuum at a Cosmic Scale and of Dark Energy. [PDF]

Entropy (Basel)
Santos E.
europepmc   +1 more source

Quantum gravity: are we there yet? [PDF]

Philos Trans A Math Phys Eng Sci
Majid S.
europepmc   +1 more source

Intrinsic Entropy of Squeezed Quantum Fields and Nonequilibrium Quantum Dynamics of Cosmological Perturbations. [PDF]

Entropy (Basel), 2021
Hsiang JT, Hu BL.
europepmc   +1 more source

Arrow of Time in Quantum Mechanics and Set Theory. [PDF]

Entropy (Basel)
Król J.
europepmc   +1 more source

Conformal structure of singularities in some varying fundamental constants bimetric cosmologies. [PDF]

Sci Rep
Marosek K, Balcerzak A.
europepmc   +1 more source

The Tolman-Ehrenfest criterion of thermal equilibrium in scalar-tensor gravity. [PDF]

Eur Phys J C Part Fields
Karolinski N, Faraoni V.
europepmc   +1 more source

Light ray trajectories in an analog of conformal spacetimes. [PDF]

Heliyon, 2019
Payandeh F.
europepmc   +1 more source

Thermodynamics of the Primordial Universe. [PDF]

Entropy (Basel)
Pereira DS, Ferraz J, Lobo FSN, Mimoso JP.   +3 more
europepmc   +1 more source

Stress-energy Tensor of the Quantized Massive Fields in Spatially-flat $D$-dimensional Friedmann--Robertson--Walker Spacetimes

Acta Physica Polonica B, 2016
J. Matyjasek, D. Tryniecki
openaire   +1 more source

Thermodynamics of f(R) Gravity with Disformal Transformation. [PDF]

Entropy (Basel), 2019
Geng CQ, Hsu WC, Lu JR, Luo LW.
europepmc   +1 more source