引力孤子和非相对论性弦理论

IF 5.4 1区 物理与天体物理 Q1 Physics and Astronomy
Troels Harmark, Johannes Lahnsteiner, Niels A. Obers
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引用次数: 0

摘要

探讨了II型弦理论的非相对论性极限及其对引力孤子的作用。首先,我们详细展示了NRST极限是离散光锥极限的t对偶,可以看作是近bps极限。这也阐明了NRST多弦态的性质及其与矩阵弦理论的联系。我们考虑了基本弦孤子的NRST极限,证实了最近的发现,即它对应于相对论性的近视界背景,我们认为这是NRST世界表理论的强耦合阶段的表现。进一步,我们考虑了一类d膜和ns5膜的NRST极限。这表明它们在NRST中成为引力孤子,因为它们来自扭转弦牛顿-卡坦(TSNC)几何。最后,对于NRST d膜孤子,我们证明了进一步的解耦极限导致多临界矩阵理论与弯曲TSNC背景下NRST之间的新的全息对应。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Gravitational solitons and non-relativistic string theory

We explore the non-relativistic string theory (NRST) limit of type II string theory and its action on gravitational solitons. As a start, we exhibit in detail that the NRST limit is T-dual to a discrete lightcone limit and can be viewed as a near-BPS limit. This also clarifies the nature of multi-string states of NRST and its connection to matrix string theory. We consider the NRST limit of the fundamental string soliton, confirming the recent finding that it corresponds to a relativistic near-horizon background, which we argue is the manifestation of a strong coupling phase of the NRST worldsheet theory. Furthermore, we consider the NRST limit of a class of D-branes as well as the NS5-brane. This reveals that they become gravitational solitons in NRST, as they are sourced torsional string Newton-Cartan (TSNC) geometries. Finally, for the NRST D-brane solitons we show that a further decoupling limit leads to new holographic correspondences between multicritical matrix theories and NRST in curved TSNC backgrounds.

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来源期刊
Journal of High Energy Physics
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).
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