Zobrazeno 1 - 10
of 2 182
pro vyhledávání: '"LIN, HENRY"'
Autor:
Lin, Henry W., Zheng, Zechuan
The D0-brane/Banks-Fischler-Shenker-Susskind matrix theory is a strongly coupled quantum system with an interesting gravity dual. We develop a scheme to derive bootstrap bounds on simple correlators in the matrix theory at infinite $N$ at zero energy
Externí odkaz:
http://arxiv.org/abs/2410.14647
Black holes are chaotic quantum systems that are expected to exhibit random matrix statistics in their finite energy spectrum. Lin, Maldacena, Rozenberg and Shan (LMRS) have proposed a related characterization of chaos for the ground states of BPS bl
Externí odkaz:
http://arxiv.org/abs/2407.19387
What is the bulk Hilbert space of quantum gravity? In this paper, we resolve this problem in 2d JT gravity, both with and without matter, providing an explicit definition of a non-perturbative Hilbert space specified in terms of metric variables. The
Externí odkaz:
http://arxiv.org/abs/2403.08696
A feature the $\mathcal{N}=2$ supersymmetric Sachdev-Ye-Kitaev (SYK) model shares with extremal black holes is an exponentially large number of ground states that preserve supersymmetry. In fact, the dimension of the ground state subsector is a finit
Externí odkaz:
http://arxiv.org/abs/2308.16283
Autor:
Lin, Henry W., Stanford, Douglas
Publikováno v:
SciPost Phys. 15, 234 (2023)
The double-scaled limit of the Sachdev-Ye-Kitaev (SYK) model takes the number of fermions and their interaction number to infinity in a coordinated way. In this limit, two entangled copies of the SYK model have a bulk description of sorts known as th
Externí odkaz:
http://arxiv.org/abs/2307.15725
Autor:
Lin, Henry W.
We derive simple bootstrap bounds on correlation functions of the BFSS matrix theory/D0-brane quantum mechanics. The result strengthens and extends Polchinski's virial theorem bound to finite energies and gives the first non-trivial bound on $\langle
Externí odkaz:
http://arxiv.org/abs/2302.04416
Autor:
Lin, Henry W.
The emergence of the bulk Hilbert space is a mysterious concept in holography. In arXiv:1811.02584, the SYK model was solved in the double scaling limit by summing chord diagrams. Here, we explicitly construct the bulk Hilbert space of double scaled
Externí odkaz:
http://arxiv.org/abs/2208.07032
Publikováno v:
SciPost Phys. 14, 128 (2023)
We study correlation functions for extremal supersymmetric black holes. It is necessary to take into account the strongly coupled nature of the boundary supergraviton mode. We consider the case with ${\cal N}=2$ supercharges which is the minimal amou
Externí odkaz:
http://arxiv.org/abs/2207.00408
Publikováno v:
SciPost Phys. 14, 150 (2023)
We study the gravitational description of extremal supersymmetric black holes. We point out that the $AdS_2$ near horizon geometry can be used to compute interesting observables, such as correlation functions of operators. In this limit, the Hamilton
Externí odkaz:
http://arxiv.org/abs/2207.00407
Autor:
Lin, Henry, Susskind, Leonard
It has been argued that the entanglement spectrum of a static patch of de Sitter space must be flat, or what is equivalent, the temperature parameter in the Boltzmann distribution must be infinite. This seems absurd: quantum fields in de Sitter space
Externí odkaz:
http://arxiv.org/abs/2206.01083