Variational approach to relative entropies with an application to QFT

DOI10.1007/s11005-021-01474-2zbMath1480.81019arXiv2009.05024OpenAlexW3210787180MaRDI QIDQ2051459

Stefan Hollands

Publication date: 24 November 2021

Published in: Letters in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2009.05024

zbMATH Keywords

algebraic quantum field theoryoperator algebrasquantum informationquantum relative entropiesentropic certainty relationssub factor theory

Mathematics Subject Classification ID

Applications of operator algebras to the sciences (47L90) General theory of von Neumann algebras (46L10) Axiomatic quantum field theory; operator algebras (81T05) Subfactors and their classification (46L37) Quantum information, communication, networks (quantum-theoretic aspects) (81P45)

Related Items (3)

Revisiting the equality conditions of the data-processing inequality for the sandwiched Rényi divergence ⋮ Approximate recovery and relative entropy. I: General von Neumann subalgebras ⋮ Proof of the universal density of charged states in QFT

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