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cond-mat.str-el2021★ 1 cited
Machine-learning semi-local density functional theory for many-body lattice models at zero and finite temperature
James Nelson, Rajarshi Tiwari, Stefano Sanvito
We introduce a machine-learning density-functional-theory formalism for the spinless Hubbard model in one dimension at both zero and finite temperature. In the zero-temperature cas…
cond-mat.str-el2018★ 48 cited
Machine learning density functional theory for the Hubbard model
James Nelson, Rajarshi Tiwari, Stefano Sanvito
The solution of complex many-body lattice models can often be found by defining an energy functional of the relevant density of the problem. For instance, in the case of the Hubbar…