3 citations · 3 across the 2 of their papers we have counts for
Showing quant-phShow all
2 papers · 1 filter
quant-ph2020
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…
quant-ph2020
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…