A General Framework for Nonlinear Quantum Dynamics
Quantum Physics
2007-05-23 v1
Abstract
We outline an approach that streamlines considerably the construction and analysis of well-behaved nonlinear quantum dynamics, with completely positive extensions to entangled systems. A few notes are added on the issue of quantum measurements under a nonlinear dynamics.
Cite
@article{arxiv.quant-ph/0207042,
title = {A General Framework for Nonlinear Quantum Dynamics},
author = {S. Gheorghiu-Svirschevski},
journal= {arXiv preprint arXiv:quant-ph/0207042},
year = {2007}
}
Comments
Revtex4, 12 pgs.; submitted to Phys.Lett.A. This is an expanded version of Sec.4 in quant-ph/0203153, with material added on complete positivity/locality/separability and measurement issues for nonlinear dynamics