Synchronized chaotic swinging of parametrically driven pendulums
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2020.105454
Abstract: Abstract We study the problem of complete synchronization of a pendulums' array attached to a common, externally forced structure. The presented analysis is focused on chaotic synchronization of the swinging, parametric pendulums. We propose a… read more here.
Keywords: swinging parametrically; parametrically driven; chaotic swinging; structure ... See more keywords
Frequency-comb response of a parametrically driven Duffing oscillator to a small added ac excitation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Physics"
DOI: 10.1063/5.0029104
Abstract: Here we present a one-degree-of-freedom model of a nonlinear parametrically-driven resonator in the presence of a small added ac signal that has spectral responses similar to a frequency comb. The proposed nonlinear resonator has a… read more here.
Keywords: response; frequency; parametrically driven; small added ... See more keywords
Length-scale competition in the parametrically driven nonlinear Dirac equation with a spatially periodic force
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/ab2469
Abstract: Soliton dynamics in the damped and parametrically driven nonlinear Dirac equation, in 1 + 1 dimension with scalar–scalar self-interaction is analysed. The considered parametric force has the spatial period . A variational approach using collective… read more here.
Keywords: nonlinear dirac; dirac equation; soliton; force ... See more keywords
Cooling in a parametrically driven optomechanical cavity
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.102.013512
Abstract: We obtain a master equation for a parametrically driven optomechanical cavity. We use a more correct dissipation model that accounts for the modification of the quasienergy spectrum caused by the driving. When the natural frequency… read more here.
Keywords: mechanical object; driven optomechanical; parametrically driven; optomechanical cavity ... See more keywords
Parametrically driven hybrid qubit-photon systems: Dissipation-induced quantum entanglement and photon production from vacuum
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.96.043870
Abstract: We consider a dissipative evolution of parametrically-driven qubits-cavity system under the periodical modulation of coupling energy between two subsystems, which leads to the amplification of counterrotating processes. We reveal a very rich dynamical behavior of… read more here.
Keywords: photon; quantum; parametrically driven; dissipation ... See more keywords
Analysis of a parametrically driven exchange-type gate and a two-photon excitation gate between superconducting qubits
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.96.062323
Abstract: A current bottleneck for quantum computation is the realization of high-fidelity two-qubit quantum operations between two or more quantum bits in arrays of coupled qubits. Gates based on parametrically driven tunable couplers offer a convenient… read more here.
Keywords: two photon; parametrically driven; gate; analysis parametrically ... See more keywords
Transition from nonradiative to radiative oscillons in parametrically driven systems.
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review E"
DOI: 10.1103/physreve.101.052209
Abstract: Nonequilibrium systems exhibit particle-type solutions. Oscillons are one of the best-known localized states of systems with time-dependent forcing or parametrically driven systems. We investigate the transition from nonradiative to radiative oscillons in the parametrically driven… read more here.
Keywords: driven systems; transition nonradiative; transition; parametrically driven ... See more keywords
Deterministic generation of parametrically driven dissipative Kerr soliton
Sign Up to like & getrecommendations! Published in 2020 at "Nanophotonics"
DOI: 10.1515/nanoph-2020-0642
Abstract: Abstract We theoretically study the nature of parametrically driven dissipative Kerr soliton (PD-DKS) in a doubly resonant degenerate micro-optical parametric oscillator (DR-DμOPO) with the cooperation of χ(2) and χ(3) nonlinearities. Lifting the assumption of close-to-zero… read more here.
Keywords: parametrically driven; dissipative kerr; dks; generation ... See more keywords