4 citations · 4 across the 2 of their papers we have counts for
2 papers
quant-ph2014★ 4 cited
Entropic and information inequality for nonlinearly transformed two-qubit X-states
V. I. Man'ko, R. S. Puzko
The entropic and information inequalities for two qubit X-states transformed by the nonlinear channels are given in explicit form. The subadditivity condition and nonnegativity of…
quant-ph2014
Nonlinear channels of Werner states
V. I. Man'ko, R. S. Puzko
The nonlinear positive map of density matrix of two-qubit Werner state called nonlinear channel is studied. The map of density matrix is realized by rational function. The influenc…