复杂性、标度律与相变
高能物理 - 理论
2024-03-01 v3
摘要
我们研究了在圆上紧致化并带有威尔逊线的共形场论(CFT)的全息复杂性,其对偶为AdS与AdS中的磁化孤子。这些理论作为威尔逊线的函数具有禁闭-退禁闭相变,且形成复杂性充当该相变的序参量。通过显式计算,我们表明基于体积与作用量的 proposed 复杂性泛函服从与圆半径的标度关系,并进一步证明一大类潜在复杂性泛函均服从该标度行为。据此,我们猜想该标度律适用于更一般情形下圆上共形场论的复杂性。
引用
@article{arxiv.2307.08229,
title = {Complexity, scaling, and a phase transition},
author = {Jiayue Yang and Andrew R. Frey},
journal= {arXiv preprint arXiv:2307.08229},
year = {2024}
}
备注
19pp; v2 minor edits, added references, aesthetic changes to figure 4; v3 minor edits, matches published version up to typography