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Geometric Phase in Open Systems by Carollo, A.; Fuentes-Guridi, I.; Santos, M. Franca; Vedral, V. is a scholarly article available to read on EtoBox.

What is Geometric Phase in Open Systems about?

We calculate the geometric phase associated to the evolution of a system subjected to decoherence through a quantum-jump approach. The method is general and can be applied to many different physical systems. As examples, two main source of decoherence are considered: dephasing and spontaneous decay. We show that the geometric phase is completely insensitive to the former, i.e. it is independent of the number of jumps determined by the dephasing operator.

Author

Carollo, A.; Fuentes-Guridi, I.; Santos, M. Franca; Vedral, V.

Published

2003

Language

EN