It is known that the quantum transport of noninteracting Bose particles across a tight-binding chain is ballistic in the sense that the current does not depend on the chain length. We …
S Dutta, S Zhang, M Haque - arXiv preprint arXiv:2405.08866, 2024 - arxiv.org
Among the most iconic features of classical dissipative dynamics are persistent limit-cycle oscillations and critical slowing down at the onset of such oscillations, where the system …
We analyze the classical and quantum dynamics of the driven dissipative Bose–Hubbard dimer. Under variation of the driving frequency, the classical system is shown to exhibit a …
AR Kolovsky - Europhysics Letters, 2022 - iopscience.iop.org
We analyze Josephson's oscillation of Bose particles in the open two-site Bose-Hubbard system. First, we excite the system from the vacuum state into a state suitable for observing …
We present an introduction and review for the EPJ ST Special Issue on Current Trends in Computational and Experimental Techniques in nonlinear dynamics. This volume consists …
AR Kolovsky - arXiv preprint arXiv:2202.03035, 2022 - arxiv.org
We analyze Josephson's oscillation of Bose particles in the open (dissipative) Bose- Hubbard dimer. First, we excite the dimer from the vacuum state into a state suitable for …