Complexity and momentum

Complexity and momentum
复制标题

复杂性和动力

DOI:
10.1007/jhep03(2021)239
复制
发表时间:
2021
影响因子:
5.4
通讯作者:
Zhao, Ying
Zhao, Ying
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Susskind, Leonard;Zhao, Ying

文献摘要

参考文献

被引文献

相似文献

之前的工作已经在JT引力和SYK模型的背景下探索了三个概念之间的联系-操作符大小、复杂性和坠落物体的大量径向动量。在本文中,我们研究了这些联系的高维推广。我们使用一个玩具模型来研究操作员在扰动CFT真空时的生长情况。从电路分析出发,我们将运算符的增长与复杂度的增长率联系起来,并用复杂度-体积对偶性来检验它。我们进一步给出了一个经验公式,该公式将复杂性和从扰动刚从截止边界进入到扰乱时间之后的体积径向动量联系起来。
Previous work has explored the connections between three concepts—operator size, complexity, and the bulk radial momentum of an infalling object—in the context of JT gravity and the SYK model. In this paper we investigate the higher dimensional generalizations of these connections. We use a toy model to study the growth of an operator when perturbing the vacuum of a CFT. From circuit analysis we relate the operator growth to the rate of increase of complexity and check it by complexity-volume duality. We further give an empirical formula relating complexity and the bulk radial momentum that works from the time that the perturbation just comes in from the cutoff boundary, to after the scrambling time.
无源规范场理论中是否存在几何子类似物?
DOI: --
发表时间: 1977
期刊:
影响因子: --
作者:
S. Coleman;L. Smarr
通讯作者: L. Smarr
DOI: 10.3389/fphy.2020.00262
发表时间: 2019-04
期刊: --
影响因子: --
作者:
L. Susskind
通讯作者: L. Susskind
DOI: 10.1103/physrevd.98.126016
发表时间: 2018-12-28
期刊: PHYSICAL REVIEW D
影响因子: 5
作者:
Brown, Adam R.;Gharibyan, Hrant;Zhao, Ying
通讯作者: Zhao, Ying
DOI: 10.1016/j.geoderma.2021.115273
发表时间: 2021-06-10
期刊: GEODERMA
影响因子: 6.1
作者:
Hu, Tongxin;Zhao, Binqing;Sun, Long
通讯作者: Sun, Long