Proof of completeness of the local conserved quantities in the one-dimensional Hubbard model
arXiv:2309.09354 · doi:10.1007/s10955-024-03267-y
Abstract
We rigorously prove that the local conserved quantities in the one-dimensional Hubbard model are uniquely determined for each locality up to the freedom to add lower-order ones. From this, we can conclude that the local conserved quantities are exhausted by those obtained from the expansion of the transfer matrix.
arXiv commentCorrected typographical errors, included examples of the commutator in Equations (28)-(35), added Reference [10], and provided a brief explanation of the claims of the lemmas before presenting them
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