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In this paper I study the Casimir effect caused by a charged and massive scalar field that breaks Lorentz invariance in a CPT-even, aether-like manner. I investigate the case of a scalar field that satisfies Dirichlet or mixed…

高能物理 - 理论 · 物理学 2020-12-02 Andrea Erdas

In this work I study the Casimir effect caused by a charged and massive scalar field that violates Lorentz symmetry in an aether-like and CPT even manner, by direct coupling between the field derivatives and two fixed orthogonal unit…

高能物理 - 理论 · 物理学 2025-01-07 Andrea Erdas

In this paper I study the Casimir effect caused by a charged and massive scalar field that breaks Lorentz invariance in a CPT-even, aether-like manner. The breaking of Lorentz invariance is implemented by a constant space-like vector…

高能物理 - 理论 · 物理学 2025-06-13 Andrea Erdas

In this paper, we study the electromagnetic Casimir effects in the context of Lorentz symmetry violations. Two distinct approaches are considered: the first one is based on Horava-Lifshitz methodology, which explicitly presents a space-time…

高能物理 - 理论 · 物理学 2020-06-24 Dêivid R. da Silva , E. R. Bezerra de Mello

In this work I investigate the finite temperature Casimir effect due to a massive and charged scalar field that breaks Lorentz invariance in a CPT-even, aether-like way. I study the cases of Dirichlet and mixed (Dirichlet-Neumann) boundary…

高能物理 - 理论 · 物理学 2021-08-11 Andrea Erdas

We study the effects of the minimal extension of the standard model including Lorentz violation on the Casimir force between two parallel conducting plates in vacuum. We provide explicit solutions for the electromagnetic field using scalar…

高能物理 - 唯象学 · 物理学 2008-11-26 Mariana Frank , Ismail Turan

In this paper we consider a Lorentz-breaking extension of the theory for a real massive scalar quantum field in the region between two large parallel plates, with our manner to break the Lorentz symmetry is CPT-even, aether-like. For this…

高能物理 - 理论 · 物理学 2017-09-01 M. B. Cruz , E. R. Bezerra de Mello , A. Yu. Petrov

We investigate the fermionic Casimir effect for a Dirac field confined between two parallel plates with MIT bag boundary conditions in the presence of CPT-odd Lorentz-symmetry violation described by a constant axial background vector…

高能物理 - 理论 · 物理学 2026-04-13 A. Martín-Ruiz , M. B. Cruz , E. R. Bezerra de Mello

In this paper, we evaluate the Casimir energy and pressure for a massive fermionic field confined in the region between two parallel plates. In order to implement this confinement we impose the standard MIT bag boundary on the plates for…

高能物理 - 理论 · 物理学 2019-04-29 M. B. Cruz , E. R. Bezerra de Mello , A. Yu. Petrov

In this paper I investigate the effect of a magnetic field on the Casimir effect due to a massless and charged fermion field that violates Lorentz invariance according to the Horava-Lifshitz theory. I focus on the case of a fermion field…

高能物理 - 理论 · 物理学 2024-08-27 Andrea Erdas

In this study, we investigate the effect of the Lorentz invariance violation on the Casimir energy and pressure of the massive fermion field in the presence of the compact dimensions with topological $R^4\times S^1$, referring to the…

高能物理 - 理论 · 物理学 2026-03-03 Ar Rohim , Apriadi Salim Adam

In this work, we investigate the violation of Lorentz symmetry through the Casimir effect. The Casimir effect is one of the most intriguing aspects of modern physics, representing a macroscopic quantum-origin force between two neutral…

高能物理 - 理论 · 物理学 2024-10-29 E. R. Bezerra de Mello , M. B. Cruz

In this paper we investigate the bosonic Casimir effect in a Lorentz-violating symmetry scenario. The theoretical model adopted consists of a real massive scalar quantum field confined in a region between two large parallel plates, having…

高能物理 - 理论 · 物理学 2023-05-17 R. A. Dantas , H. F. Santana Mota , E. R. Bezerra de Mello

We investigate the Casimir effect as a probe of Lorentz symmetry violation for a real scalar field confined to a rectangular waveguide with Dirichlet boundary conditions. The field dynamics is governed by a Lorentz-violating extension of…

高能物理 - 理论 · 物理学 2026-03-10 M. B. Cruz , E. R. Bezerra de Mello , A. Martín-Ruiz

A Lorentz symmetry violation aether-type theoretical model is considered to investigate the Casimir effect and the generation of topological mass associated with a self-interacting massive scalar fields obeying Dirichlet, Newman and mixed…

高能物理 - 理论 · 物理学 2020-08-12 M. B. Cruz , E. R. Bezerra de Mello , H. F. Santana Mota

In this work, we consider a theoretical model that presents violation of the Lorentz symmetry in the approach of Quantum Field Theory. The theoretical model adopted consists of a real massive scalar quantum field confined in the region…

高能物理 - 理论 · 物理学 2023-06-28 E. R. Bezerra de Mello , M. B. Cruz

Inspired by the extension of the Standard Model, we analyzed the effects of the spacetime anisotropies on a massive Dirac field through a non-minimal CPT-odd coupling in the Dirac equation, where we proposed a possible scenario that…

高能物理 - 理论 · 物理学 2019-11-04 R. L. L. Vitória , H Belich

We study the Casimir effect in the classical geometry of two parallel conductive plates, separated by a distance $L$, for a Lorentz-breaking extension of the scalar field theory. The Lorentz-violating part of the theory is characterized by…

高能物理 - 理论 · 物理学 2020-05-20 C. A. Escobar , Leonardo Medel , A. Martín-Ruiz

In this paper, we analyze the fermionic Casimir effects associated with a massless quantum field in the context of Lorentz symmetry violation approach based on Horava-Lifshitz methodology. In order to obtain these observables, we impose the…

高能物理 - 理论 · 物理学 2019-07-22 Dêivid R. da Silva , M. B. Cruz , E. R. Bezerra de Mello

This work investigates the influence of Lorentz symmetry breaking, introduced by an aether-like field $\alpha_\phi$, on the Casimir effect within a five-dimensional flat spacetime. By considering a quasiperiodic condition regulated by the…

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