Pure Gaussian quantum states from passive Hamiltonians and an active local dissipative process
Quantum Physics
2016-08-10 v1 Systems and Control
Mathematical Physics
math.MP
Optimization and Control
Abstract
We investigate the problem of preparing a pure Gaussian state via reservoir engineering. In particular, we consider a linear quantum system with a passive Hamiltonian and with a single reservoir which acts only on a single site of the system. We then give a full parametrization of the pure Gaussian states that can be prepared by this type of quantum system.
Keywords
Cite
@article{arxiv.1608.02698,
title = {Pure Gaussian quantum states from passive Hamiltonians and an active local dissipative process},
author = {Shan Ma and Matthew J. Woolley and Ian R. Petersen and Naoki Yamamoto},
journal= {arXiv preprint arXiv:1608.02698},
year = {2016}
}