Comments on the holographic description of Narain theories
Comments on the holographic description of Narain theories
复制标题
对Narain理论全息描述的评述
DOI:
10.1007/jhep10(2021)197
复制
发表时间:
2021
影响因子:
5.4
通讯作者:
Shapere, Alfred
中科院分区:
文献类型:
--
作者:
Dymarsky, Anatoly;Shapere, Alfred
We discuss the holographic description of Narain U (1) c× U (1) c conformal field theories, and their potential similarity to conventional weakly coupled gravitational theories in the bulk, in the sense that the effective IR bulk description includes “U (1) gravity” amended with additional light degrees of freedom. Starting from this picture, we formulate the hypothesis that in the large central charge limit the density of states of any Narain theory is bounded by below by the density of states of U (1) gravity. This immediately implies that the maximal value of the spectral gap for primary fields is∆ 1= c/(2πe). To test the self-consistency of this proposal, we study its implications using chiral lattice CFTs and CFTs based on quantum stabilizer codes. First we notice that the conjecture yields a new bound on quantum stabilizer codes, which is compatible with previously known bounds in the literature. We proceed to discuss the variance of the density of states, which for consistency must be vanishingly small in the large-c limit. We consider ensembles of code and chiral theories and show that in both cases the density variance is exponentially small in the central charge.
登录
查看更多内容
影响因子:
5.4
作者:
S. Collier;Ying-Hsuan Lin;Xi Yin
通讯作者:
S. Collier;Ying-Hsuan Lin;Xi Yin
影响因子:
5.4
作者:
Alfredo P'erez;Ricardo Troncoso
通讯作者:
Ricardo Troncoso
影响因子:
5.4
作者:
Suting Zhao;C. Northe;R. Meyer
通讯作者:
R. Meyer
DOI:
10.1007/978-1-4684-9162-3
发表时间:
2013-09
期刊:
--
影响因子:
--
作者:
M. Eichler;D. Zagier
通讯作者:
M. Eichler;D. Zagier
影响因子:
5.4
作者:
Dymarsky, Anatoly;Shapere, Alfred
通讯作者:
Shapere, Alfred