把两个圆盘粘在纺锤上

IF 5.5 1区物理与天体物理 Q1 Physics and Astronomy

Journal of High Energy Physics Pub Date : 2025-10-10 DOI:10.1007/JHEP10(2025)085

Hyojoong Kim, Nakwoo Kim

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引用次数: 0

摘要

我们构建了D = 7测量超重力的AdS5 × Σ解，其中Σ是一个圆盘，也称为半主轴，并将它们提升到D = 11超重力。通过计算在Σ上紧化的m5膜理论在大N极限下的异常多项式，我们得到了对偶D = 4, \( \mathcal{N} \) = 1超共形场理论对圆盘解的离壳中心电荷。这些离壳中心电荷分解为来自圆盘中心和边界的贡献，被称为圆盘的引力块。通过将两个圆盘的引力块沿其边界适当地粘接，我们重现了单个主轴的离壳中心电荷。

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Gluing two discs into a spindle

We construct AdS₅ × Σ solutions of D = 7 gauged supergravity where Σ is a disc, also known as a half-spindle, and uplift them to D = 11 supergravity. By computing the anomaly polynomial of the M5-brane theory compactified on Σ in the large N limit, we obtain the off-shell central charges of the dual D = 4, \( \mathcal{N} \) = 1 superconformal field theory to disc solutions. These off-shell central charges decompose into contributions from the center and the boundary of the disc and are referred to as the gravitational blocks for disc. By suitably gluing the gravitational blocks for two discs along their boundaries, we reproduce the off-shell central charge for a single spindle.

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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).