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19962023
most citedEquivalence of the Variational Matrix Product Method and the Density Matrix Renormalization Group applied to Spin Chains

173 citations · 367 across the 13 of their papers we have counts for

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hep-th1999★ 13 cited

A Density Matrix Renormalization Group Approach to an Asymptotically Free Model with Bound States

M. A. Martin-Delgado, G. Sierra

We apply the DMRG method to the 2 dimensional delta function potential which is a simple quantum mechanical model with asymptotic freedom and formation of bound states. The system…