部分紧化时空中具有横向运动的修饰dp膜的轻ree

IF 5.4 1区物理与天体物理 Q1 Physics and Astronomy

Journal of High Energy Physics Pub Date : 2025-01-15 DOI:10.1007/JHEP01(2025)079

Hamidreza Daniali, Davoud Kamani

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引用次数: 0

摘要

在IIA/IIB型超弦理论的背景下，我们推导了在部分紧致时空Tn⊗∈1,9−n中存在U(1)规范势和Kalb-Ramond场的情况下，具有横向运动的BPS dp膜的左右纠缠熵（LREE）。我们首先采用复制的方法计算rsamnyi熵，然后得到纠缠熵。我们检查了特殊情况下的结果，即对于d6膜。此外，我们还研究了与轻稀土元素相关的热力学熵。这表明轻稀土元素与热力学对应元素是完全等价的。

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LREE of a dressed Dp-brane with transverse motion in the partially compact spacetime

In the context of the type IIA/IIB superstring theories, we derive the left-right entanglement entropy (LREE) of a BPS Dp-brane with transverse motion in the presence of a U(1) gauge potential and the Kalb-Ramond field in the partially compact spacetime Tⁿ ⊗ ℝ^{1,9 − n}. At first we employ the replica trick to compute the Rényi entropy and then we obtain the entanglement entropy. We examine the results for the special case, i.e. for the D6-brane. Besides, we investigate the thermodynamical entropy, associated with the LREE. This demonstrates that the LREE is precisely equivalent to its thermodynamic counterpart.

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来源期刊

Journal of High Energy Physics 物理-物理：粒子与场物理

CiteScore

10.30

自引率

46.30%

发文量

2107

审稿时长

1.5 months

期刊介绍： The aim of the Journal of High Energy Physics (JHEP) is to ensure fast and efficient online publication tools to the scientific community, while keeping that community in charge of every aspect of the peer-review and publication process in order to ensure the highest quality standards in the journal. Consequently, the Advisory and Editorial Boards, composed of distinguished, active scientists in the field, jointly establish with the Scientific Director the journal''s scientific policy and ensure the scientific quality of accepted articles. JHEP presently encompasses the following areas of theoretical and experimental physics: Collider Physics Underground and Large Array Physics Quantum Field Theory Gauge Field Theories Symmetries String and Brane Theory General Relativity and Gravitation Supersymmetry Mathematical Methods of Physics Mostly Solvable Models Astroparticles Statistical Field Theories Mostly Weak Interactions Mostly Strong Interactions Quantum Field Theory (phenomenology) Strings and Branes Phenomenological Aspects of Supersymmetry Mostly Strong Interactions (phenomenology).