[HTML][HTML] Entanglement boosts quantum synchronization between two oscillators in an optomechanical setup

S Dasgupta, A Biswas - Physics Letters A, 2023 - Elsevier
We present an optomechanical model to explore how the entanglement can be associated
with quantum synchronization of two mechanical oscillators. As both these entities can be …

Topological Quantum Synchronization of Fractionalized Spins

CW Wächtler, JE Moore - Physical Review Letters, 2024 - APS
The gapped symmetric phase of the Affleck-Kennedy-Lieb-Tasaki model exhibits
fractionalized spins at the ends of an open chain. We show that breaking SU (2) symmetry …

[HTML][HTML] Fisher information as general metrics of quantum synchronization

Y Shen, HY Soh, LC Kwek, W Fan - Entropy, 2023 - mdpi.com
Quantum synchronization has emerged as a crucial phenomenon in quantum nonlinear
dynamics with potential applications in quantum information processing. Multiple measures …

Nondispersive evolution of the pump mode in down-conversion processes and in the presence of Kerr nonlinearity

IF Valtierra, MB Gaeta, AB Klimov - Physical Review A, 2024 - APS
We show that the dynamics of appropriately designed initially uncorrelated states of a two-
mode electromagnetic field exhibits a nondispersive long-time propagation of the strongly …

Classical colored noise-induced quantum synchronization

XY Huang, Q Ma, MK Wu, WW Cheng - Quantum Information Processing, 2023 - Springer
We investigate the phenomenon of quantum transient synchronization in an open quantum
system comprising a qubit interacting with a non-Gaussian fluctuating colored-noise …

Topological synchronization of fractionalized spins

CW Wächtler, JE Moore - arXiv preprint arXiv:2309.01960, 2023 - arxiv.org
The gapped symmetric phase of the Affleck-Kennedy-Lieb-Tasaki (AKLT) model exhibits
fractionalized spins at the ends of an open chain. We show that breaking SU (2) symmetry …

Entanglement as a sufficient condition for quantum synchronization between two mechanical oscillators

S Dasgupta, A Biswas - arXiv preprint arXiv:2305.02862, 2023 - arxiv.org
We present an optomechanical model to show that entanglement can be a sufficient
condition for quantum synchronization of two mechanical oscillators. As both these entities …

Quantum synchronization: insights and applications to quantum information processing

Y Shen - 2024 - dr.ntu.edu.sg
This thesis explores various aspects of quantum synchronization, presenting novel
perspectives and methodologies for studying nonlinear systems. By exploring different …