论受三角势和周期势作用的粒子的洛伦兹对称性违反效应

IF 1.7 4区物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY

Few-Body Systems Pub Date : 2024-07-23 DOI:10.1007/s00601-024-01947-9

K. Bakke, H. Belich

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引用次数: 0

摘要

我们研究由固定矢量场（f^{\mu }\gamma ^{5}\）与费米场在平方余切势上的导数以及周期势在（left( 1+1\right) \）维度上的耦合决定的洛伦兹对称性违反的非相对论效应。我们的分析重点是能量特征值如何受到违反洛伦兹对称性背景的影响。从能量特征值出发，我们将讨论扩展到复兴时间。

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On the Lorentz Symmetry Violation Effects on a Particle Subject to a Trigonometric Potential and a Periodic Potential

We study the nonrelativistic effects of the Lorentz symmetry violation determined by the coupling between the fixed vector field \(f^{\mu }\gamma ^{5}\) and the derivative of the fermionic field on the squared cotangent potential and a periodic potential in \(\left( 1+1\right) \)-dimensions. Our analysis focusses on how the energy eigenvalues can be influenced by the Lorentz symmetry violation background. From the energy eigenvalues, we extend our discussion to the revival time.

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来源期刊

Few-Body Systems 物理-物理：综合

CiteScore

2.90

自引率

18.80%

发文量

审稿时长

6-12 weeks

期刊介绍： The journal Few-Body Systems presents original research work – experimental, theoretical and computational – investigating the behavior of any classical or quantum system consisting of a small number of well-defined constituent structures. The focus is on the research methods, properties, and results characteristic of few-body systems. Examples of few-body systems range from few-quark states, light nuclear and hadronic systems; few-electron atomic systems and small molecules; and specific systems in condensed matter and surface physics (such as quantum dots and highly correlated trapped systems), up to and including large-scale celestial structures. Systems for which an equivalent one-body description is available or can be designed, and large systems for which specific many-body methods are needed are outside the scope of the journal. The journal is devoted to the publication of all aspects of few-body systems research and applications. While concentrating on few-body systems well-suited to rigorous solutions, the journal also encourages interdisciplinary contributions that foster common approaches and insights, introduce and benchmark the use of novel tools (e.g. machine learning) and develop relevant applications (e.g. few-body aspects in quantum technologies).