Complete positivity and neutron interferometry
arXiv:quant-ph/9902026 · doi:10.1016/S0370-2693(99)00177-X
Abstract
We analyze the dynamics of neutron beams in interferometry experiments using quantum dynamical semigroups. We show that these experiments could provide stringent limits on the non-standard, dissipative terms appearing in the extended evolution equations.
12 pages, plain TeX