Adding flavor to the Narain ensemble

Adding flavor to the Narain ensemble
复制标题

为 Narain 合奏增添风味

DOI:
10.1007/jhep05(2022)090
复制
发表时间:
2022
影响因子:
5.4
通讯作者:
Maloney, Alexander
Maloney, Alexander
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Datta, Shouvik;Duary, Sarthak;Kraus, Per;Maity, Pronobesh;Maloney, Alexander

文献摘要

参考文献

被引文献

相似文献

我们重新考虑了这样的建议,即二维自由玻色子CFTs的系综平均值(由Narain的模空间参数化)与三维奇异引力理论(称为U(1)引力)是对偶的。我们考虑味配分函数,其中通常的亏格g配分函数是加权威尔逊线耦合到这些理论的保守U(1)电流。这些变味配分函数服从一个热方程,该方程将黎曼表面模量的变形与测量这些U(1)电荷的化学势的变形联系起来。这使我们能够推导出Siegel-Weil公式,该公式计算这些调味配分函数的平均值。结果采取“几何求和”的形式,尽管相对于未调味的情况进行了修改。
We revisit the proposal that the ensemble average over free boson CFTs in two dimensions—parameterized by Narain’s moduli space—is dual to an exotic theory of gravity in three dimensions dubbed U (1) gravity. We consider flavored partition functions, where the usual genus g partition function is weighted by Wilson lines coupled to the conserved U (1) currents of these theories. These flavored partition functions obey a heat equation which relates deformations of the Riemann surface moduli to those of the chemical potentials which measure these U (1) charges. This allows us to derive a Siegel-Weil formula which computes the average of these flavored partition functions. The result takes the form of a “sum over geometries”, albeit with modifications relative to the unflavored case.
DOI: --
发表时间: 1951
期刊:
影响因子: --
作者:
C. Siegel
通讯作者: C. Siegel
Narain 晶格上平均自由 CFT 的引力对偶
DOI: 10.1007/jhep11(2020)015
发表时间: 2020
影响因子: 5.4
作者:
Alfredo P'erez;Ricardo Troncoso
通讯作者: Ricardo Troncoso
庞加莱级数、3d 引力和有理 CFT 平均值
DOI: 10.1007/jhep04(2021)267
发表时间: 2021
影响因子: 5.4
作者:
Viraj Meruliya;S. Mukhi;Palash Singh
通讯作者: Palash Singh
DOI: 10.1007/jhep10(2021)197
发表时间: 2021
影响因子: 5.4
作者:
Dymarsky, Anatoly;Shapere, Alfred
通讯作者: Shapere, Alfred
来自模块化引导程序的 AdS3 虫洞
DOI: 10.1007/jhep11(2020)058
发表时间: 2020
影响因子: 5.4
作者:
Jordan S. Cotler;K. Jensen
通讯作者: K. Jensen