Energy conservation has the status of a fundamental physical principle. However,
measurements in quantum mechanics do not comply with energy conservation. Therefore, it …

We apply the new quantization scheme outlined in M. Becker and M. Reuter, Phys. Rev. D
102, 125001 (2020) PRVDAQ 2470-0010 10.1103/PhysRevD. 102.125001, to explore the …

We propose a mechanism for generating an inflationary phase in the early universe without
resorting to any type of scalar field (s). Instead, this accelerated expansion is driven by a …

We investigate the influence of a time-varying spacetime background on the vacuum
polarization of a massless quantum field confined to a Casimir cavity. The background is …

We study the dynamics of the interacting models between the Gauss-Bonnet (GB) coupled
scalar field and the dark matter fluid in a homogeneous and isotropic background. A key …

We propose a new dark energy model for solving the cosmological fine-tuning and
coincidence problems. A default assumption is that the fine-tuning problem disappears if we …

In this paper we discuss the Casimir effect in a small cavity at rest in the weak gravitational
field of a massive, non-rotating source. We propose a new approach, based upon …

We present a non-abelian cousin of the model presented in Lee et al.(2024) which induces
cosmological anisotropies on top of standard FLRW geometry. This is in some sense doing …

We present the status of the art of the Archimedes experiment, devoted to measuring the
debated interaction of quantum vacuum fluctuations and gravity. The method is essentially …

This study provides a novel reinterpretation of the origin of the Cosmic Microwave
Background Radiation (CMB) by examining the relationship between the spatial distribution …