73 citations · 344 across the 37 of their papers we have counts for
Showing 1999 · quant-phShow all
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quant-ph1999
Purification of impure density operators and the recovery of entanglements
V. I. Man'ko, G. Marmo, E. C. G. Sudarshan +1
The need to retain the relative phases in quantum mechanics implies an addition law parametrized by a phase of two density operators required for the purification of a density matr…
quant-ph1999
``Classical'' Propagator and Path Integral in the Probability Representation of Quantum Mechanics
Olga Man'ko, V. I. Man'ko
In the probability representation of the standard quantum mechanics, the explicit expression (and its quasiclassical van-Fleck approximation) for the ``classical'' propagator (tran…