376 citations · 785 across the 27 of their papers we have counts for
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quant-ph2009
Extremal Channels for a genaral Quantum system
Kuldeep Dixit, E. C. G. Sudarshan
Quantum channels can be mathematically represented as completely positive trace-preserving maps that act on a density matrix. A general quantum channel can be written as a convex s…
math-ph2009★ 376 cited
Quantum Zeno dynamics: mathematical and physical aspects
P. Facchi, S. Pascazio
If frequent measurements ascertain whether a quantum system is still in its initial state, transitions to other states are hindered and the quantum Zeno effect takes place. However…