Global conformal gauge in string theory

被引：1

作者：

Katanaev, M. O. ^{[1
]}

机构：

[1] Steklov Math Inst, Ul Gubkina 8, Moscow 119991, Russia

来源：

PHYSICS LETTERS B | 2021年 / 816卷

关键词：

D O I：

10.1016/j.physletb.2021.136246

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

It was supposed for fifty years that the conformal gauge in string theory exists globally on the whole string world sheet. In fact, almost all results were obtained under this assumption. However, this statement was proved only locally in some neighbourhood of an arbitrary point on the worldsheet, and its extension is far from being obvious. In the present paper we prove that the conformal gauge does exists globally on the string worldsheet represented by an infinite strip with straight parallel boundaries. (C) 2021 The Author(s). Published by Elsevier B.V.

引用

页数：5