A formula for the Bloch vector of some Lindblad quantum systems
D. Salgado, J. L. Sanchez-Gomez
Abstract
Using the Bloch representation of an N-dimensional quantum system and immediate results from quantum stochastic calculus, we establish a closed formula for the Bloch vector, hence also for the density operator, of a quantum system following a Lindblad evolution with selfadjoint Lindblad operators.
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