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Maps on density operators preserving quantum $$f$$ -divergences

Lajos Molnár, Gergő Nagy, Patrícia Szokol

Published Jan 25, 2013• 20 citations
Publisher
DOI
10.1007/s11128-013-0528-6

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Maps on density operators preserving quantum fff -divergences
Maps on positive definite operators preserving the quantum χα2\chi _\alpha ^2χα2​ χ α 2 -divergence
Maps preserving a new version of quantum fff -divergence