2 papers
quant-ph2025
Some properties and applications of the new quantum -divergences
Salman Beigi, Christoph Hirche, Marco Tomamichel
Recently, a new definition for quantum -divergences was introduced based on an integral representation. These divergences have shown remarkable properties, for example when inve…
quant-ph2024
Quantum Rényi and -divergences from integral representations
Christoph Hirche, Marco Tomamichel
Smooth Csiszár -divergences can be expressed as integrals over so-called hockey stick divergences. This motivates a natural quantum generalization in terms of quantum Hockey st…