Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Status Confirmed
Seminar Series IPHT-MAT
Subjects hep-th
Date Wednesday 29 November 2017
Time 14:15
Institute IPHT
Seminar Room Salle Claude Itzykson, Bât. 774
Speaker's Last Name Swapnamay Mondal
Speaker's First Name
Speaker's Email Address
Speaker's Institution Jussieu
Title SYK like tensor models for black hole probe
Abstract Infrared dynamics of SYK model (and tensor models with similar large N physics), exhibit some of the non trivial features of near extremal black holes, such as maximal chaos and nearly AdS$_2$ symmetry. In this note we present a class of tensor models that can be thought of as describing probes to such a black hole. Our models are obtained by adding probe fields to SYK like tensor models. Dynamics of the original model in unaffected by the probe fields in large N limit. Further all four point functions exhibit maximal chaos in large N limit, a non trivial feature expected of a black hole probe.
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