Enhancing Quantum Synchronization in a Driven Qubit System Coupled to a Structured Environment
Sign Up to like & getrecommendations! Published in 2024 at "Annalen der Physik"
DOI: 10.1002/andp.202400441
Abstract: In this paper, the issue of Quantum Synchronization in a driven two‐level (qubit) system situated within a structured environment is examined. The findings have practical implications as it is discovered that adding a time‐dependent periodic… read more here.
Keywords: quantum synchronization; system; synchronization driven; qubit system ... See more keywords
Quantum synchronization blockade induced by nonreciprocal coupling
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review A"
DOI: 10.1103/9y9w-lw92
Abstract: Recently, the synchronization of coupled quantum oscillators has attracted a great deal of interest. Synchronization requires driven constituents, and in such systems, the coupling can be designed to be nonreciprocal. Nonreciprocally coupled oscillators exhibit a… read more here.
Keywords: synchronization; synchronization blockade; quantum synchronization; induced nonreciprocal ... See more keywords
Quantum ϕ synchronization in a coupled optomechanical system with periodic modulation
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.101.053813
Abstract: Based on the concepts of quantum synchronization and quantum phase synchronization proposed by A. Mari \textit{et al.} in Phys. Rev. Lett. 111, 103605 (2013), we introduce and characterize the measure of a more generalized quantum… read more here.
Keywords: quantum synchronization; coupled optomechanical; varphi synchronization; quantum varphi ... See more keywords
Quantum synchronization effects induced by strong nonlinearities
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review A"
DOI: 10.1103/physreva.107.053713
Abstract: A paradigm for quantum synchronization is the quantum analog of the Stuart--Landau oscillator, which corresponds to a van der Pol oscillator in the limit of weak (i.e. vanishingly small) nonlinearity. Due to this limitation, the… read more here.
Keywords: oscillator; quantum synchronization; nonlinearity; synchronization effects ... See more keywords
Quantum synchronization and dissipative quantum sensing
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review A"
DOI: 10.1103/physreva.111.012410
Abstract: We study the phenomenon of quantum synchronization from the viewpoint of quantum metrology. By interpreting quantum self-sustained oscillators as dissipative quantum sensors, we develop a framework to characterize several aspects of quantum synchronization. We show… read more here.
Keywords: dissipative quantum; synchronization; metrology; synchronization dissipative ... See more keywords
Noise-Induced Quantum Synchronization.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.250601
Abstract: Synchronization is a widespread phenomenon in science and technology. Here, we study noise-induced synchronization in a quantum spin chain subjected to local Gaussian white noise. We demonstrate stable (anti)synchronization between the endpoint magnetizations of a… read more here.
Keywords: noise; quantum synchronization; noise induced; induced quantum ... See more keywords