New low-bond MPO construction, entanglement-aware MPS optimization, and Gutzwiller parameter tuning enable transcorrelated DMRG on 12x12 lattices, cutting ground-state energy errors by 3x to 17x versus standard DMRG at equal effort.
Ten-no, A feasible transcorrelated method for treating electronic cusps using a frozen gaussian geminal, Chem- ical Physics Letters 330, 169 (2000)
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Scaling up the transcorrelated density matrix renormalization group
New low-bond MPO construction, entanglement-aware MPS optimization, and Gutzwiller parameter tuning enable transcorrelated DMRG on 12x12 lattices, cutting ground-state energy errors by 3x to 17x versus standard DMRG at equal effort.