297 citations · 4k across the 84 of their papers we have counts for
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Variational approach to relative entropies (with application to QFT)
Stefan Hollands
We define a new divergence of von Neumann algebras using a variational expression that is similar in nature to Kosaki's formula for the relative entropy. Our divergence satisfies t…
Approximate recoverability and relative entropy II: 2-positive channels of general v. Neumann algebras
Thomas Faulkner, Stefan Hollands
We generalize our results in paper I in this series to quantum channels between general v. Neumann algebras, proving the approximate recoverability of states which undergo a small…
On the radiation gauge for spin-1 perturbations in Kerr-Newman spacetime
Stefan Hollands, Vahid Toomani
We extend previous work [arXiv:1908.09095] to the case of Maxwell's equations with a source. Our work shows how to construct a retarded vector potential for the Maxwell field on th…
Approximate recovery and relative entropy I. general von Neumann subalgebras
Thomas Faulkner, Stefan Hollands, Brian Swingle +1
We prove the existence of a universal recovery channel that approximately recovers states on a v. Neumann subalgebra when the change in relative entropy, with respect to a fixed re…
Quantum stress tensor at the Cauchy horizon of Reissner-Nordström-deSitter spacetime
Stefan Hollands, Christiane Klein, Jochen Zahn
The strong cosmic censorship conjecture proposes that starting from generic initial data on some Cauchy surface, the solutions of the Einstein equation should not be extendable acr…