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arXiv 1907.04873hep-thgr-qc
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AdS中的$T\overline{T}$ $_2$和量子力学

$T\overline{T}$ in AdS$_2$ and Quantum Mechanics

David J. Gross, Jorrit Kruthoff, Andrew Rolph, Edgar Shaghoulian

摘要:

零空间维度的量子场论有丰富的红外线景观和普遍的紫外线,颠倒了通常的威尔逊范式。对于全息理论,这意味着渐近AdS $_2$几何的丰富景观。隔离这些时空的内部,意味着我们要研究量子力学中类似于$T\overline{T}$形变的东西,这也是我们在这里要探讨的。这种变形的等效描述耦合到世界线引力的建议,量子力学系统的应用-包括施瓦茨理论-进行了研究。

英文摘要:

Quantum field theory in zero spatial dimensions has a rich infrared landscape and a universal ultraviolet, inverting the usual Wilsonian paradigm. For holographic theories this implies a rich landscape of asymptotically AdS$_2$ geometries. Isolating the interiors of these spacetimes suggests a study of the analog of the $T\overline{T}$ deformation in quantum mechanics, which we pursue here. An equivalent description of this deformation in terms of coupling to worldline gravity is proposed, and applications to quantum mechanical systems - including the Schwarzian theory - are studied.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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