Pure Gaussian quantum states from passive Hamiltonians and an active local dissipative process

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.

References in corpus (4)

• Two-mode squeezed states in cavity optomechanics via engineering of a single reservoir
• Graphical calculus for Gaussian pure states
• Deterministic generation of Gaussian pure state in quasi-local dissipative system
• Cascade and locally dissipative realizations of linear quantum systems for pure Gaussian state covariance assignment

Cited by in corpus (2)

• Reservoir engineering of bosonic lattices using chiral symmetry and localized dissipation
• Pure Gaussian states from quantum harmonic oscillator chains with a single local dissipative process