Amz Sin

Dear Developers and Users, Supposing that at the end of a simulation I find that more sweeps need to be performed, then is there a way to resume the simulation forward from the initially obtained ground state? After reading some previous posts my guess is that it may be possible and we need to add 'MPS' : False and 'statics_initial' : <.bin file name here> in the dictionary, but I am not completely sure about it and about the other changes we need to make. It will be really helpful if can get some...

Dear Developers and Users, I wish to add an on-site interaction term of the form U_dx (\delta{n_i, x}) to the standard Bose-Hubbard Hamiltonian. Here U_dx denotes the interaction strength and (\delta{n_i, x}) = 1 only when the number of atoms at a site i (n_i ) = x, a fixed number. What will be the best way to code such a term in the existing BoseHubbard example file? Any help would be much appreciated. Thanks!