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by dz20
31 Jul 2020, 07:40
Forum: HowTos and FAQ for TeNPy
Topic: DMRG different results using SingleSiteEngine and TwoSiteEngine and how to keep certain filling
Replies: 1
Views: 439

DMRG different results using SingleSiteEngine and TwoSiteEngine and how to keep certain filling

Dear TeNPy community: I have some questions on the different dmrg results using SingleSiteEngine and TwositeEngine, and on how to get dmrg results with certain filling. For more details, I am using the dmrg in tenpy to obtain ground state energy for fermi-hubbard model. And in particular I want to g...