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@article{Brody:2018:10.1017/9781316995457.005,
author = {Brody, DC and Hughston, LP},
doi = {10.1017/9781316995457.005},
pages = {47--73},
title = {Quantum State Reduction},
url = {http://dx.doi.org/10.1017/9781316995457.005},
year = {2018}
}

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TY  - JOUR
AB  - We propose an energy-driven stochastic master equation for the density matrix as a dynamical model for quantum state reduction. In contrast, most previous studies of state reduction have considered stochastic extensions of the Schrödinger equation, and have introduced the density matrix as the expectation of the random pure projection operator associated with the evolving state vector. After working out properties of the reduction process, we construct a general solution to the energydriven stochastic master equation. The solution is obtained by the use of nonlinear filtering theory and takes the form of a completely positive stochastic map.
AU  - Brody,DC
AU  - Hughston,LP
DO  - 10.1017/9781316995457.005
EP  - 73
PY  - 2018///
SP  - 47
TI  - Quantum State Reduction
UR  - http://dx.doi.org/10.1017/9781316995457.005
ER  -

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Professor Dorje Brody

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