44 citations · 112 across the 8 of their papers we have counts for
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Microscopic Origin of Page Curve
Artem Averin
Applications of the Ryu-Takayanagi formula to evaporating black holes are known to reproduce the Page curve, although leaving open the microscopic origin of the necessary black hol…
Proof of a Generalized Ryu-Takayanagi Conjecture
Artem Averin
We derive a generalized version of the Ryu-Takayanagi formula for the entanglement entropy in arbitrary diffeomorphism invariant field theories. We use a recent framework which exp…
Formulation and Proof of the Gravitational Entropy Bound
Artem Averin
We provide a formulation and proof of the gravitational entropy bound. We use a recently given framework which expresses the measurable quantities of a quantum theory as a weighted…
Framework for the Quantum Mechanical Sum of Possibilities and Meaning for Field Theory and Gravity
Artem Averin
In quantum mechanics, the measureable quantities of a given theory are predicted by performing a weighted sum over possibilities. We show how to arrange the possibilities into bund…
Entropy Counting from Schwarzschild/CFT and Soft Hair
Artem Averin
We revisit Carlip's approach to entropy counting. This analysis reemerged in a recently obtained Schwarzschild/CFT-correspondence as Sugawara-construction of a 2D stress-tensor. He…
Schwarzschild/CFT from soft black hole hair?
Artem Averin
Recent studies of asymptotic symmetries suggest, that a Hamiltonian phase space analysis in gravitational theories might be able to account for black hole microstates. In this cont…
Goldstone origin of black hole hair from supertranslations and criticality
Artem Averin, Gia Dvali, Cesar Gomez +1
Degrees of freedom that carry black hole entropy and hair can be described in the language of Goldstone phenomenon. They represent the pseudo-Goldstone bosons of certain supertrans…
Gravitational Black Hole Hair from Event Horizon Supertranslations
Artem Averin, Gia Dvali, Cesar Gomez +1
We discuss BMS supertranslations both at null-infinity and on the horizon for the case of the Schwarzschild black hole. We show that both kinds of supertranslations lead to infinet…