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A simple quantum equation for Decoherence and dissipation (through interaction with the environment)
Autor:
Recami, Erasmo, Farias, Ruy H. A.
Publikováno v:
Nuovo Cimento B147 (2009) 765-776
Within the density matrix formalism, it is shown that a simple way to get decoherence is through the introduction of a "quantum" of time (chronon): which implies replacing the differential Liouville--von Neumann equation with a finite-difference vers
Externí odkaz:
http://arxiv.org/abs/quant-ph/0206117