New on arXiv: Vortex-lattice Bose-Hubbard model, with density-dependent hopping
We uploaded a new manuscript on arXiv: Density-dependent hopping for ultracold atoms immersed in a Bose-Einstein-condensate vortex lattice (read it here). The numerical optimization of the variational Gutzwiller wave function is performed through Simulated Annealing, and its python/cython implementation is publicly available on Zenodo. Comments are welcome!