874 citations · 1.6k across the 16 of their papers we have counts for
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Basics of observational entropy
Joseph Schindler
These notes provide a brief primer on the basic aspects of "observational entropy" (also known as "quantum coarse-grained entropy"), a general framework for applying the concept of…
A brief introduction to observational entropy
Dominik Šafránek, Anthony Aguirre, Joseph Schindler +1
In the past several years, observational entropy has been developed as both a (time-dependent) quantum generalization of Boltzmann entropy, and as a rather general framework to enc…
Quantum correlation entropy
Joseph Schindler, Dominik Šafránek, Anthony Aguirre
We study quantum coarse-grained entropy and demonstrate that the gap in entropy between local and global coarse-grainings is a natural generalization of entanglement entropy to mix…