统一非交换几何与卡西米尔能量：一种新的f(R)虫洞解

IF 2.8 3区物理与天体物理 Q2 PHYSICS, PARTICLES & FIELDS Nuclear Physics B Pub Date : 2025-02-01 Epub Date: 2025-01-09 DOI:10.1016/j.nuclphysb.2025.116794

N.S. Kavya, C.S. Varsha, L. Sudharani, V. Venkatesha

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引用次数: 0

摘要

卡西米尔虫洞是一个理论概念，提出了负能量密度，通过卡西米尔效应产生，可以支持可穿越虫洞的存在。本文在f(R)引力理论的框架内，利用洛伦兹分布统一了卡西米尔效应和非交换几何，探讨了卡西米尔虫洞存在的可行性。在本研究中，我们导出了满足喉道条件的形状函数，并通过改变引力质量μ图形验证了虫洞可穿越的所有必要条件。除此之外，我们还检查了所有的能量条件和物理特性，以评估虫洞的稳定性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Unifying non-commutative geometry with Casimir energy: A novel f(R) wormhole solution

A Casimir wormhole is a theoretical concept proposing the negative energy density, generated through the Casimir effect that could support the existence of a traversable wormhole. This article investigates the feasibility of a Casimir wormhole by unifying the Casimir effect and non-commutative geometry within the framework of

f (R)

gravity theory using Lorentzian distribution. In this study, we derive the shape function satisfying the throat condition and graphically verify all necessary conditions for a traversable wormhole by varying the gravitational mass μ. In addition to this we examine all the energy conditions and physical properties, to assess the wormhole's stability.

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来源期刊

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.