43 citations · 408 across the 35 of their papers we have counts for
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quant-ph2013
Systems with stationary distribution of quantum correlations: open spin-1/2 chains with XY interaction
E. B. Fel'dman, A. I. Zenchuk
Although quantum correlations in a quantum system are characterized by the evolving quantities (which are entanglement and discord usually), we reveal such basis (i.e. the set of v…
quant-ph2013★ 1 cited
Calculation of the quantum discord in many-qubit systems
A. Y. Chernyavskiy, S. I. Doronin, E. B. Fel'dman
For the first time, we compute the quantum discord in bipartite systems containing up to nine qubits. An analytical expression is obtained for the discord in a bipartite system wit…