New method for the quantum ground states in one dimension
classification
❄️ cond-mat.str-el
keywords
groundmethodquantumstatesansatzappliedbethecalculate
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A simple, general and practically exact method is developed to calculate the ground states of 1D macroscopic quantum systems with translational symmetry. Applied to the Hubbard model, a modest calculation reproduces the Bethe Ansatz results.
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