Ordering states with Tsallis relative $$\alpha $$ α -entropies of coherence
نویسندگان
چکیده
منابع مشابه
α-z-Rényi relative entropies
We consider a two-parameter family of Rényi relative entropies Dα,z(ρ||σ) that are quantum generalisations of the classical Rényi divergence Dα(p||q). This family includes many known relative entropies (or divergences) such as the quantum relative entropy, the recently defined quantum Rényi divergences, as well as the quantum Rényi relative entropies. All its members satisfy the quantum general...
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Chain rules for Tsallis type entropies are proven, as including the famous pseudoadditivity in nonextensive statistics as a special case. They give important relations between Tsallis conditional entropy and Tsallis joint entropy. Moreover the subadditivity of Tsallis type entropies is shown for the correlated two random variables in the case of q ≥ 1 with the help of the generalized Shannon in...
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ژورنال
عنوان ژورنال: Quantum Information Processing
سال: 2016
ISSN: 1570-0755,1573-1332
DOI: 10.1007/s11128-016-1488-4