2 papers
quant-ph2017
On the entropy gain under the action of amplitude damping channel on qutrit
Grigori G. Amosov, Andrey I. Dnestryan
After realising qutrit in the form of bipartite system we estimate from below the entropy gain under the action of the amplitude damping channel.
quant-ph2015
Towards a tomographic representation of quantum mechanics on the plane
Grigori G. Amosov, Andrey I. Dnestryan
On the base of symplectic quantum tomogram we define a probability distribution on the plane. The dual map transfers all observables which are polynomials of the position and momen…