Benchmarking the simplest slave-particle theory with Hubbard dimer
Comparison of ground-state energy with the slave-spin MF method (green circle) and the slave-spin method including the effect of fluctuation (brown dotted-line).
Benchmarking the simplest slave-particle theory with Hubbard dimer |
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Comparison of ground-state energy with the slave-spin MF method (green circle) and the slave-spin method including the effect of fluctuation (brown dotted-line). |
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