Relaxation dynamics and dissipative phase transition in quantum oscillators with period tripling
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.054501
Abstract: Period tripling in driven quantum oscillators reveals unique features absent for linear and parametric drive, but generic for all higher-order resonances. Here, we focus at zero temperature on the relaxation dynamics towards a stationary state… read more here.
Keywords: quantum oscillators; period tripling; phase; transition ... See more keywords
Kerr nonlinearity hinders symmetry-breaking states of coupled quantum oscillators.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.024216
Abstract: We study the effect of Kerr anharmonicity on the symmetry-breaking phenomena of coupled quantum oscillators. Two types of symmetry-breaking processes are studied, namely, the inhomogeneous steady state (or quantum oscillation death state) and quantum chimera… read more here.
Keywords: kerr nonlinearity; nonlinearity hinders; coupled quantum; symmetry breaking ... See more keywords