2 papers
cond-mat.quant-gas2022
Interaction quenches in Bose gases studied with a time-dependent hypernetted-chain Euler-Lagrange method
Mathias Gartner, David Miesbauer, Michael Kobler +3
We present a new variational method to study the dynamics of a closed bosonic many-body system, the time-dependent hypernetted-chain Euler-Lagrange method, tHNC . Based on the Jast…
cond-mat.quant-gas2022
Time-dependent variational Monte Carlo study of the dynamic response of bosons in an optical lattice
Mathias Gartner, Ferran Mazzanti, Robert E. Zillich
We study the dynamics of a one-dimensional Bose gas at unit filling in both shallow and deep optical lattices and obtain the dynamic structure factor by monitoring the l…