Poincaré series, 3d gravity and averages of rational CFT
Poincaré series, 3d gravity and averages of rational CFT
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庞加莱级数、3d 引力和有理 CFT 平均值
DOI:
10.1007/jhep04(2021)267
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发表时间:
2021
影响因子:
5.4
通讯作者:
Palash Singh
中科院分区:
文献类型:
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作者:
Viraj Meruliya;S. Mukhi;Palash Singh
We investigate the Poincaré series approach to computing 3d gravity partition functions dual to Rational CFT. For a single genus-1 boundary, we show that for certain infinite sets of levels, the SU(2)k WZW models provide unitary examples for which the Poincaré series is a positive linear combination of two modular-invariant partition functions. This supports the interpretation that the bulk gravity theory (a topological Chern-Simons theory in this case) is dual to an average of distinct CFT’s sharing the same Kac-Moody algebra. We compute the weights of this average for all seed primaries and all relevant values of k. We then study other WZW models, notably SU(N)1 and SU(3)k, and find that each class presents rather different features. Finally we consider multiple genus-1 boundaries, where we find a class of seed functions for the Poincaré sum that reproduces both disconnected and connected contributions — the latter corresponding to analogues of 3-manifold “wormholes” — such that the expected average is correctly reproduced.
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DOI:
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发表时间:
2018-06
期刊:
arXiv: High Energy Physics - Theory
影响因子:
--
作者:
Phil Saad;S. Shenker;D. Stanford
通讯作者:
Phil Saad;S. Shenker;D. Stanford
影响因子:
5.4
作者:
A. Maloney;E. Witten
通讯作者:
A. Maloney;E. Witten
DOI:
10.1016/j.physrep.2013.01.006
发表时间:
2012-03
期刊:
Physics Reports
影响因子:
--
作者:
J. Bagger;N. Lambert;S. Mukhi;C. Papageorgakis
通讯作者:
J. Bagger;N. Lambert;S. Mukhi;C. Papageorgakis
DOI:
10.1080/15287394.2020.1842826
发表时间:
2021-02-16
期刊:
Journal of toxicology and environmental health. Part A
影响因子:
--
作者:
Fletcher P;Hamilton RF Jr;Rhoderick JF;Pestka JJ;Holian A
通讯作者:
Holian A