32 citations · 77 across the 10 of their papers we have counts for
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cond-mat.quant-gas2015★ 2 cited
Current algebra for a generalized two-site Bose-Hubbard model
Gilberto N. Santos Filho
We present a current algebra for a generalized two-site Bose-Hubbard model and use it to get the quantum dynamics of the currents. For different choices of the Hamiltonian paramete…
cond-mat.quant-gas2015★ 1 cited
Currents algebra for the two-sites Bose-Hubbard model
Gilberto N. Santos Filho
I present a currents algebra for the two-sites Bose-Hubbard model, generalize the Heisenberg equation of motion to write the second time derivative of the currents operators and us…
math-ph2015★ 5 cited
Bethe states for the two-site Bose-Hubbard model: a binomial approach
Gilberto Santos, Changrim Ahn, Angela Foerster +1
We calculate explicitly the Bethe vectors states by the algebraic Bethe ansatz method with the -invariant -matrix for the two-site Bose-Hubbard model. Using a binomial ex…