ABJM 和 mABJM 理论中的超共形单色性缺陷

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

Journal of High Energy Physics Pub Date : 2024-11-05 DOI:10.1007/JHEP11(2024)008

Igal Arav, Jerome P. Gauntlett, Yusheng Jiao, Matthew M. Roberts, Christopher Rosen

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引用次数: 0

摘要

我们研究与 d = 3 SCFT 中一维超共形缺陷对偶的 D = 11 超引力解。我们考虑了具有 U(1)4 ⊂ SO(8) 全局对称单旋转的 ABJM 理论中的缺陷，以及𝒩 = 2 mABJM SCFT 中的缺陷，后者产生于 ABJM 理论质量变形的 RG 流，具有 U(1)3 ⊂ SU(3) × U(1) 全局对称的单旋转。我们证明了这两个 SCFT 的缺陷是由一条体边际质量变形线连接起来的，并论证了它们也是通过体 RG 流联系在一起的。在所有情况下，我们都允许在缺陷位置存在锥形奇点的可能性。我们计算了缺陷的各种物理观测值，包括缺陷共形权重和分割函数，以及相关的超对称任怡熵。

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Superconformal monodromy defects in ABJM and mABJM theory

We study D = 11 supergravity solutions which are dual to one-dimensional superconformal defects in d = 3 SCFTs. We consider defects in ABJM theory with monodromy for U(1)⁴ ⊂ SO(8) global symmetry, as well as in 𝒩 = 2 mABJM SCFT, which arises from the RG flow of a mass deformation of ABJM theory, with monodromy for U(1)³ ⊂ SU(3) × U(1) global symmetry. We show that the defects of the two SCFTs are connected by a line of bulk marginal mass deformations and argue that they are also related by bulk RG flow. In all cases we allow for the possibility of conical singularities at the location of the defect. Various physical observables of the defects are computed including the defects conformal weight and the partition function, as well as associated supersymmetric Renyi entropies.

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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).