探索具有物质耦合的扩展远距平行引力中的 GUP 校正卡西米尔虫洞

IF 2.5 3区 物理与天体物理 Q2 PHYSICS, PARTICLES & FIELDS Nuclear Physics B Pub Date : 2024-08-02 DOI:10.1016/j.nuclphysb.2024.116644
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引用次数: 0

摘要

在本手稿中,我们结合广义不确定性原理,在扩展的远距平行引力框架内研究了卡西米尔虫洞的特性。卡西米尔效应和广义不确定性原理(GUP)都源于基本最小长度的概念。我们的分析探讨了这些虫洞的几何和物理特征,研究了两种不同的广义不确定性原理构造,即肯普夫、曼加诺和曼(KMM)模型和德图内、加布里埃尔和斯宾德尔(DGS)模型及其相应的状态方程。我们发现,所得到的虫洞解决方案表现出各向异性效应,并违反了空能条件,这意味着存在奇异流体。通过采用体积积分技术,我们计算出了奇异流体的数量,为了解这些虫洞的性质提供了新的视角。我们的研究揭示了经 GUP 修正的卡西米尔虫洞对我们理解引力和时空结构的意义。
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Exploration of GUP-corrected Casimir wormholes in extended teleparallel gravity with matter coupling

In this manuscript, we investigate the properties of Casimir wormholes within the framework of extended teleparallel gravity, incorporating the Generalized Uncertainty Principle. Both the Casimir effect and the Generalized Uncertainty Principle (GUP) originate from the concept of a fundamental minimum length. Our analysis explores the geometric and physical traits of these wormholes, examining two distinct GUP constructions namely the Kempf, Mangano, and Mann (KMM) model and the Detournay, Gabriel, and Spindel (DGS) model and their corresponding equations of state. We find that the resulting wormhole solutions exhibit anisotropic effects and violate the null energy condition, implying the presence of exotic fluid. By employing volume integral techniques, we compute the quantity of exotic fluid, providing new insights into the nature of these wormholes. Our study sheds light on the implications of GUP-corrected Casimir wormholes for our understanding of gravity and the structure of spacetime.

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来源期刊
Nuclear Physics B
Nuclear Physics B 物理-物理:粒子与场物理
CiteScore
5.50
自引率
7.10%
发文量
302
审稿时长
1 months
期刊介绍: Nuclear Physics B focuses on the domain of high energy physics, quantum field theory, statistical systems, and mathematical physics, and includes four main sections: high energy physics - phenomenology, high energy physics - theory, high energy physics - experiment, and quantum field theory, statistical systems, and mathematical physics. The emphasis is on original research papers (Frontiers Articles or Full Length Articles), but Review Articles are also welcome.
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