How the huge energy of quantum vacuum gravitates to drive the slow accelerating expansion of the Universe

Q Wang, Z Zhu, WG Unruh - Physical Review D, 2017 - APS
We investigate the gravitational property of the quantum vacuum by treating its large energy
density predicted by quantum field theory seriously and assuming that it does gravitate to …

[HTML][HTML] The Casimir Effect in Finite-Temperature and Gravitational Scenarios

VB Bezerra, HFS Mota, APCM Lima, G Alencar… - Physics, 2024 - mdpi.com
In this paper, we review some recent findings related to the Casimir effect. Initially, the
thermal corrections to the vacuum Casimir energy density are calculated, for a quantum …

Recent developments in the Casimir effect

KA Milton - Journal of Physics: Conference Series, 2009 - iopscience.iop.org
In this paper I review various developments in the past year concerning quantum vacuum
energy, the Casimir effect. In particular, there has been continuing controversy surrounding …

Multiple scattering methods in Casimir calculations

KA Milton, J Wagner - Journal of Physics A: Mathematical and …, 2008 - iopscience.iop.org
Multiple scattering formulations have been employed for more than 30 years as a method of
studying the quantum vacuum or Casimir interactions between distinct bodies. Here we …

Negative Barnett effect, negative moment of inertia of the gluon plasma, and thermal evaporation of the chromomagnetic condensate

VV Braguta, MN Chernodub, IE Kudrov, AA Roenko… - Physical Review D, 2024 - APS
We discuss the negativity of the moment of inertia of (quark-) gluon plasma in a window of
“supervortical” range of temperatures above the deconfining phase transition, T≃(1… 1.5) T …

Casimir effect in Post-Newtonian gravity with Lorentz-violation

M Blasone, G Lambiase, L Petruzziello… - The European Physical …, 2018 - Springer
We study the Casimir effect in the framework of standard model extension. Employing the
weak field approximation, the vacuum energy density ε ε and the pressure for a massless …

[HTML][HTML] Casimir effect in quadratic theories of gravity

L Buoninfante, G Lambiase, L Petruzziello… - The European Physical …, 2019 - Springer
In this paper, we study the Casimir effect in a curved spacetime described by gravitational
actions quadratic in the curvature. In particular, we consider the dynamics of a massless …

Rotational effects on the Casimir energy in the space–time with one extra compactified dimension

LCN Santos, CC Barros Jr - International Journal of Modern Physics …, 2018 - World Scientific
In this paper we study the quantization of a massless scalar field in a rotating frame. In
particular, we obtain the Casimir energy in a space–time with one extra compactified …

Casimir energy in Kerr space-time

F Sorge - Physical Review D, 2014 - APS
We investigate the vacuum energy of a scalar massless field confined in a Casimir cavity
moving in a circular equatorial orbit in the exact Kerr space-time geometry. We find that both …

How does Casimir energy fall in -deformed space-time?

E Harikumar, KV Shajesh, SK Panja - The European Physical Journal C, 2024 - Springer
We investigate the response of Casimir energies to fluctuations in a scalar field in the
background of a weak gravitational field in κ-deformed space-time. We model the Casimir …