Discrete time-crystalline order in cavity and circuit QED systems

Z Gong, R Hamazaki, M Ueda - Physical review letters, 2018 - APS
Discrete time crystals are a recently proposed and experimentally observed out-of-
equilibrium dynamical phase of Floquet systems, where the stroboscopic dynamics of a local …

Algebraic theory of quantum synchronization and limit cycles under dissipation

B Buča, C Booker, D Jaksch - SciPost Physics, 2022 - scipost.org
Synchronization is a phenomenon where interacting particles lock their motion and display
non-trivial dynamics. Despite intense efforts studying synchronization in systems without …

Quantum synchronization and entanglement generation

A Roulet, C Bruder - Physical review letters, 2018 - APS
We study synchronization in a two-node network built out of the smallest possible self-
sustained oscillator: a spin-1 oscillator. We first demonstrate that phase locking between the …

Dissipation induced nonstationarity in a quantum gas

B Buča, D Jaksch - Physical review letters, 2019 - APS
Nonstationary longtime dynamics was recently observed in a driven two-component Bose-
Einstein condensate coupled to an optical cavity [N. Dogra, M. Landini, K. Kroeger, L. Hruby …

Synchronizing the smallest possible system

A Roulet, C Bruder - Physical review letters, 2018 - APS
We investigate the minimal Hilbert-space dimension for a system to be synchronized. We
first show that qubits cannot be synchronized due to the lack of a limit cycle. Moving to larger …

Squeezing enhances quantum synchronization

S Sonar, M Hajdušek, M Mukherjee, R Fazio, V Vedral… - Physical review …, 2018 - APS
It is desirable to observe synchronization of quantum systems in the quantum regime,
defined by the low number of excitations and a highly nonclassical steady state of the self …

Noise-induced quantum synchronization

F Schmolke, E Lutz - Physical Review Letters, 2022 - APS
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 …

Quantum synchronisation enabled by dynamical symmetries and dissipation

J Tindall, CS Muñoz, B Buča, D Jaksch - New Journal of Physics, 2020 - iopscience.iop.org
In nature, instances of synchronisation abound across a diverse range of environments. In
the quantum regime, however, synchronisation is typically observed by identifying an …

Observation of quantum phase synchronization in spin-1 atoms

AW Laskar, P Adhikary, S Mondal, P Katiyar… - Physical review …, 2020 - APS
With growing interest in quantum technologies, possibilities of synchronizing quantum
systems have garnered significant recent attention. In experiments with dilute ensemble 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 …