Entanglement renormalization and two dimensional string theory

被引：10

作者：

Molina-Vilaplana, J. ^{[1
]}

机构：

[1] Univ Politecn Cartagena, C Dr Fleming S-N, Cartagena 30202, Spain

来源：

PHYSICS LETTERS B | 2016年 / 755卷

关键词：

Entanglement; Renormalization group; Non-critical string theory;

D O I：

10.1016/j.physletb.2016.02.050

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The entanglement renormalization flow of a (1 + 1) free boson is formulated as a path integral over some auxiliary scalar fields. The resulting effective theory for these fields amounts to the dilaton term of non-critical string theory in two spacetime dimensions. A connection between the scalar fields in the two theories is provided, allowing to acquire novel insights into how a theory of gravity emerges from the entanglement structure of another one without gravity. (C) 2016 The Author. Published by Elsevier B.V. This is an open access article under the CC BY license.

引用

页码：421 / 425

页数：5

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