Metaphors, generalizations and unifications are natural and desirable ingredients of the
evolution of scientific theories and concepts. Physics, in particular, obviously walks along …

Ergodicity, this is to say, dynamics whose time averages coincide with ensemble averages,
naturally leads to Boltzmann–Gibbs (BG) statistical mechanics, hence to standard …

We show that the restricted shareability and distribution of multiqubit entanglement can be
characterized by Tsallis-q entropy. We first provide a class of bipartite entanglement …

In this paper, we study the monogamy inequality of Tsallis q-entropy entanglement. We first
provide an analytic formula of Tsallis q-entropy entanglement in two-qubit systems for 5− 13 …

We establish a unified view of the polygamy of multiparty quantum entanglement in arbitrary
dimensions. Using quantum Tsallis-q entropy, we provide a one-parameter class of …

We study the separability in multiqubit pure and mixed Greenberger-Horne-Zeilinger (GHZ)
and W states with an accelerating qubit using the Abe-Rajagopal (AR) q-conditional entropy …

A variety of astronomical phenomena appear to not satisfy the ergodic hypothesis in the
relevant stationary state, if any. As such, there is no reason for expecting the applicability of …

In information theory, entropy is a measure of randomness or uncertainty in the system. It is
crucial in the theory of entanglement(eg Schumacher 1996) or quantum …

We provide generalized entanglement constraints in multi-qubit systems in terms of Tsallis
entropy. Using quantum Tsallis entropy of order q, we first provide a generalized monogamy …

The quantum relative Rényi entropy of two noncommuting density matrices was recently
defined from which its conditional entropy is deduced. This framework is here extended to …