23 citations · 92 across the 11 of their papers we have counts for
3 papers · 1 filter
Chaotic and regular dynamics in the three-site Bose-Hubbard model
A. A. Bychek, P. S. Muraev, D. N. Maksimov +1
We analyze the energy spectrum of the three-site Bose-Hubbard model. It is shown that this spectrum is a mixture of the regular and irregular spectra associated with the regular an…
The open Bose-Hubbard chain: Pseudoclassical approach
A. A. Bychek, P. S. Muraev, D. N. Maksimov +1
We analyze stationary current of bosonic carriers in the Bose-Hubbard chain of length where the first and the last sites of the chain are attached to reservoirs of Bose particl…
Probing Quantum Chaos in many-body quantum systems by the induced dissipation
Anna A . Bychek, Pavel S. Muraev, Andrey R. Kolovsky
We theoretically analyze the depletion dynamics of an ensemble of cold atoms in a quasi one-dimensional optical lattice where atoms in one of the lattice sites are subject to decay…