Abstract
Abstract
Motivated by the question of bulk localization in holography, we study the problem of constructing multi-centered solutions in higher spin gravity which describe point particles in the interior of AdS3. In the Chern-Simons formulation these take into account the backreaction after adding Wilson line sources. We focus on chiral solutions where only the left-moving sector is excited. In that case it is possible to choose a gauge where the dynamical variables are a set of Toda fields living in the bulk. The problem then reduces to solving the
$$ {{\mathcal{A}}_N}_{-1} $$
A
N
−
1
Toda equations with delta function sources, which in turn requires solving an associated monodromy problem. We show that this monodromy problem is equivalent to the monodromy problem for a particular
$$ {\mathcal{W}}_N $$
W
N
vacuum conformal block at large central charge. Therefore, knowledge of the
$$ {\mathcal{W}}_N $$
W
N
vacuum block determines the multi-centered solution. Our calculations go beyond the heavy-light approximation by including the backreaction of all higher spin particles.
Publisher
Springer Science and Business Media LLC
Subject
Nuclear and High Energy Physics
Reference44 articles.
1. A. Hamilton, D.N. Kabat, G. Lifschytz and D.A. Lowe, Holographic representation of local bulk operators, Phys. Rev.
D 74 (2006) 066009 [hep-th/0606141] [INSPIRE].
2. A. Almheiri, D. Marolf, J. Polchinski and J. Sully, Black holes: complementarity or firewalls?, JHEP
02 (2013) 062 [arXiv:1207.3123] [INSPIRE].
3. K. Papadodimas and S. Raju, An infalling observer in AdS/CFT, JHEP
10 (2013) 212 [arXiv:1211.6767] [INSPIRE].
4. T. Hartman, Entanglement entropy at large central charge, arXiv:1303.6955 [INSPIRE].
5. T. Faulkner, The entanglement Renyi entropies of disjoint intervals in AdS/CFT, arXiv:1303.7221 [INSPIRE].
Cited by
12 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献