论文标题
在存在恒定向量引起的洛伦兹违规情况下，标量casimir效应
Scalar Casimir effects in a Lorentz violation scenario induced by the presence of constant vectors
论文作者
论文摘要
在这项工作中，我们考虑了一个理论模型，该模型在量子场理论的方法中提出了违反洛伦兹对称性的侵犯。所采用的理论模型由限制在两个大型平行板之间的区域中的实际质量标量量子场组成。洛伦兹对称性违规是由cpt-e-eether样方法引入的，考虑到标量场的衍生物与两个正交常数向量之间的直接耦合。本文的主要目的是分析由于这些耦合而导致时空各向异性引起的Casimir能量和压力的修饰。板之间标量量子场的限制是通过对它们的强加边界条件实现的。
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 between two large parallel plates. The Lorentz symmetry violation is introduced by CPT-even, aether-like approach, considering a direct coupling between the derivative of the the scalar field with two orthogonal constant vectors. The main objective of this paper is to analyze the modification on the Casimir energy and pressure caused by the anisotropy of the space-time as consequence of these couplings. The confinement of the scalar quantum field between the plates is implemented by the imposition boundaries conditions on them.
