86 citations · 730 across the 48 of their papers we have counts for
Showing 2011 · quant-phShow all
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quant-ph2011★ 8 cited
Comparison of quantum binary experiments
Anna Jencova
A quantum binary experiment consists of a pair of density operators on a finite dimensional Hilbert space. An experiment E is called ε-deficient with respect to another experiment…
quant-ph2011★ 45 cited
Reversibility conditions for quantum operations
Anna Jencova
We give a list of equivalent conditions for reversibility of the adjoint of a unital Schwarz map with respect to a set of quantum states. A large class of such conditions is given…
quant-ph2011★ 35 cited
Generalized channels: channels for convex subsets of the state space
Anna Jencova
Let be a convex subset of the state space of a finite dimensional -algebra. We study the properties of channels on , which are defined as affine maps from into the…