Collision models in open system dynamics: A versatile tool for deeper insights?
Understanding and simulating how a quantum system interacts and exchanges information
or energy with its surroundings is a ubiquitous problem, one which must be carefully …
or energy with its surroundings is a ubiquitous problem, one which must be carefully …
Collision models can efficiently simulate any multipartite Markovian quantum dynamics
We introduce the multipartite collision model, defined in terms of elementary interactions
between subsystems and ancillas, and show that it can simulate the Markovian dynamics of …
between subsystems and ancillas, and show that it can simulate the Markovian dynamics of …
Continuous variable quantum entanglement in optomechanical systems: A short review
Cavity optomechanics deals with the radiation pressure induced interaction between
photons and mechanical motion in a cavity. It has promising applications in quantum …
photons and mechanical motion in a cavity. It has promising applications in quantum …
[HTML][HTML] Non-equilibrium steady-states of memoryless quantum collision models
We investigate the steady state properties arising from the open system dynamics described
by a memoryless (Markovian) quantum collision model, corresponding to a master equation …
by a memoryless (Markovian) quantum collision model, corresponding to a master equation …
Quantum nonstationary phenomena of spin systems in collision models
Y Li, X Li, J ** - Physical Review A, 2023 - APS
We investigate the nonstationary phenomenon in a tripartite spin-1/2 system in the collision
model (CM) framework. After introducing the dissipation through the system-environment …
model (CM) framework. After introducing the dissipation through the system-environment …
Observation of quantum phase synchronization in a nuclear-spin system
We report an experimental study of phase synchronization in a pair of interacting nuclear
spins subjected to an external drive in nuclear magnetic resonance architecture. A weak …
spins subjected to an external drive in nuclear magnetic resonance architecture. A weak …
Synchronization along quantum trajectories
We employ a quantum trajectory approach to characterize synchronization and phase-
locking between open quantum systems in nonequilibrium steady states. We exemplify our …
locking between open quantum systems in nonequilibrium steady states. We exemplify our …
Enhanced steady-state coherence via repeated system-bath interactions
The appearance of steady-state coherence (SSC) from system-bath interactions proves that
quantum effects can appear without an external drive. Such SSC could become a resource …
quantum effects can appear without an external drive. Such SSC could become a resource …
Synchronization and non-Markovianity in open quantum systems
Detuned systems can spontaneously achieve a synchronous dynamics and display robust
quantum correlations in different local and global dissipation regimes. Beyond the …
quantum correlations in different local and global dissipation regimes. Beyond the …
Quantum synchronization of few-body systems under collective dissipation
We explore the environment-induced synchronization phenomenon in two-level systems in
contact with a thermal dissipative environment. We first discuss the conditions under which …
contact with a thermal dissipative environment. We first discuss the conditions under which …