Recent Progress on Yang-Baxter Deformation and Generalized Supergravity
Recent Progress on Yang-Baxter Deformation and Generalized Supergravity
复制标题
杨-巴克斯特变形和广义超引力的最新进展
DOI：
10.1007/978-981-15-7775-8_13
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
Kentaroh Yoshida
中科院分区：
文献类型：
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作者：
Yajima M.;Masuzaki S.;Yoshida N.;Tokitani M.;Otsuka T.;Oya Y.;Torikai Y.;Motojima G.;Takashi Nakatsukasa;Kentaroh Yoshida
近年来，对二维相对论非线性Sigma模型进行可积变形的系统方法取得了很大进展。变形用满足经典Yang-Baxter方程的经典矩阵来表示，这种方法称为Yang-Baxter变形。它被推广到定义在AdSS背景上的IIB型超弦理论，并产生了许多可积背景，包括著名的Lumin-Maldacena背景，非对易规范理论的引力对偶，以及薛定谔时空。此外，对杨-巴克斯特形变的研究导致了广义IIB型超引力的发现。在本文中，我将对杨-巴克斯特形变和广义超重力的最新进展作一个简短的总结。
In recent years, great progress has been made on a systematic method to perform an integrable deformation of a two-dimensional relativistic non-linear sigma model. The deformations are labeled by classicalr-matrices satisfying the classical Yang-Baxter equation, and this method is called the Yang-Baxter deformation. It was generalized to type IIB superstring theory defined on the AdSSbackground and gave rise to a lot of integrable backgrounds including well-known backgrounds such as the Lunin-Maldacena background, a gravity dual for a non-commutative gauge theory, and a Schrdinger spacetime. In addition, the study of Yang-Baxter deformation led to the discovery of a generalized type IIB supergravity. In this proceeding, I will give a short summary of the recent progress on the Yang-Baxter deformation and the generalized supergravity.