most citedMulti-reference symmetry-projected variational approaches for ground and excited states of the one-dimensional Hubbard model

52 citations · 52 across the 1 of their papers we have counts for

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cond-mat.str-el2013★ 52 cited

Multi-reference symmetry-projected variational approaches for ground and excited states of the one-dimensional Hubbard model

R. Rodríguez-Guzmán, Carlos A. Jiménez-Hoyos, R. Schutski +1

We present a multi-reference configuration mixing scheme for describing ground and excited states, with well defined spin and space group symmetry quantum numbers, of the one-dimen…