Dark Modes of Quantum Linear Systems

Pan, Yu; Dong, Daoyi; Petersen, Ian R.

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Dark Modes of Quantum Linear Systems

Date

2017

Authors

Pan, Yu

Dong, Daoyi

Petersen, Ian R.

Abstract

In this paper, we develop a direct method for the characterization of dark modes. The results can be used to construct a transformation that separates dark and bright modes, through the decomposition of system dynamics. We also study a synthesis problem by engineering the system-environment coupling and Hamiltonian engineering. We apply the theory to investigate an optomechanical dark mode.