Schedule Oct 1, 2020
Peierls bracket and gravitational dressing in Jackiw-Teitelboim gravity
Jie-qiang Wu, UCSB
Cite as: doi:10.26081/K62P6N

How to deal with diffeomorphism symmetries is one of the difficult problem in general relativity. Because of the diffeomorphism symmetries, we need to consider diffeomorphism invariant operators and gravitational dressing. In this work, we consider a special gravitational dressing which is to locate the operator by orthogonally shooting geodesic from the spatial boundary. We try to use Peierls bracket to study the commutator between this gravitational dressing operator and the ADM energy operator. We found the ADM energy increase/decrease when the extra created particle is in front of/behind the event horizon. Our result strengthens the Marolf-Polchinski firewall argument in some sense.

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