Coherent control in quantum open systems: An approach for accelerating dissipation-based quantum state generation

Abstract

In this paper, we propose an approach to accelerate the dissipation dynamics for quantum state generation with Lyapunov control. The strategy is to add target-state-related coherent control fields into the dissipation process to intuitively improve the evolution speed. By applying the current approach, without losing the advantages of dissipation dynamics, the target stationary states can be generated in a much shorter time as compared to that via traditional dissipation dynamics. As a result, the current approach containing the advantages of coherent unitary dynamics and dissipation dynamics allows for significant improvement in quantum state generation.

5 pages, 6 figures, has been accepted as a regular article in Physical Review A and revised according to some suggestions

References in corpus (25)

• Quantum nature of a strongly-coupled single quantum dot-cavity system
• Experimental ten-photon entanglement
• Quantum Zeno subspaces
• Creation of Entanglement by Interaction with a Common Heat Bath
• Dissipative production of a maximally entangled steady state
• Dissipative preparation of entanglement in optical cavities
• Quantum Zeno dynamics: mathematical and physical aspects
• Optimally robust shortcuts to population inversion in two-level quantum systems
• Cooling to the Ground State of Axial Motion for One Atom Strongly Coupled to an Optical Cavity
• Preparation of entangled and antiferromagnetic states by dissipative Rydberg pumping
• Scalable Dissipative Preparation of Many-Body Entanglement
• Entanglement distillation by dissipation and continuous quantum repeaters
• Interference and dynamics of light from a distance-controlled atom pair in an optical cavity
• Driving Quantum System into Decoherence-free Subspaces by Lyapunov Control
• Steady-State Entanglement for Distant Atoms by Dissipation in Coupled Cavities
• Driving two atoms in an optical cavity into an entangled steady state using engineered decay
• Dissipative quantum control of a spin chain
• Entanglement generation between distant atoms by Lyapunov control
• Cooling atoms into entangled states
• Analysis of quantum semigroups with GKS-Lindblad generators I. Simple generators
• Cooling atom-cavity systems into entangled states
• Lyapunov Control on Quantum Open System in Decoherence-free Subspaces
• Deterministic creation of stationary entangled states by dissipation
• Stationary entanglement achievable by environment induced chain links
• Dissipative stabilization of quantum-feedback-based multipartite entanglement with Rydberg atoms

Cited by in corpus (6)

• Fast and high-fidelity generation of steady-state entanglement using pulse modulation and parametric amplification
• Periodically-driven facilitated high-efficiency dissipative entanglement with Rydberg atoms
• Universal speeded-up adiabatic geometric quantum computation in three-level systems via counterdiabatic driving
• Noise assisted quantum coherence protection in hierarchical environment
• Dissipative entanglement preparation via Rydberg antiblockade and Lyapunov control
• Initial-state-dependent quantum speed limit for dissipative state preparation: Framework and optimization