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cond-mat.stat-mech2023★ 6 cited
Proof of completeness of the local conserved quantities in the one-dimensional Hubbard model
Kohei Fukai
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. Fr…
cond-mat.stat-mech2023★ 14 cited
All Local Conserved Quantities of the One-Dimensional Hubbard Model
Kohei Fukai
We present the exact expression for all local conserved quantities of the one-dimensional Hubbard model. We identify the operator basis constructing the local charges and find that…