Collision models in open system dynamics: A versatile tool for deeper insights?

S Campbell, B Vacchini - Europhysics Letters, 2021 - iopscience.iop.org
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 …

Collision models can efficiently simulate any multipartite Markovian quantum dynamics

M Cattaneo, G De Chiara, S Maniscalco, R Zambrini… - Physical Review Letters, 2021 - APS
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 …

Continuous variable quantum entanglement in optomechanical systems: A short review

AK Sarma, S Chakraborty, S Kalita - AVS Quantum Science, 2021 - pubs.aip.org
Cavity optomechanics deals with the radiation pressure induced interaction between
photons and mechanical motion in a cavity. It has promising applications in quantum …

[HTML][HTML] Non-equilibrium steady-states of memoryless quantum collision models

G Guarnieri, D Morrone, B Çakmak, F Plastina… - Physics Letters A, 2020 - Elsevier
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 …

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 …

Observation of quantum phase synchronization in a nuclear-spin system

VR Krithika, P Solanki, S Vinjanampathy, TS Mahesh - Physical Review A, 2022 - APS
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 …

Synchronization along quantum trajectories

N Es' haqi-Sani, G Manzano, R Zambrini, R Fazio - Physical Review Research, 2020 - APS
We employ a quantum trajectory approach to characterize synchronization and phase-
locking between open quantum systems in nonequilibrium steady states. We exemplify our …

Enhanced steady-state coherence via repeated system-bath interactions

R Román-Ancheyta, M Kolář, G Guarnieri, R Filip - Physical Review A, 2021 - APS
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 …

Synchronization and non-Markovianity in open quantum systems

G Karpat, I Yalçinkaya, B Çakmak, GL Giorgi… - Physical Review A, 2021 - APS
Detuned systems can spontaneously achieve a synchronous dynamics and display robust
quantum correlations in different local and global dissipation regimes. Beyond the …

Quantum synchronization of few-body systems under collective dissipation

G Karpat, I Yalçınkaya, B Çakmak - Physical Review A, 2020 - APS
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 …