Introduces a local multi-site spin-1/2 Hamiltonian that is free-fermionic with degeneracy from local conserved quantities, derived from a multi-site generalization of the Yang-Baxter equation using extraspecial 2-groups.
Gen- erating w states with braiding operators,
2 Pith papers cite this work. Polarity classification is still indexing.
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Symmetries of generalized multi-site Yang-Baxter equations depend on site count and frequently outnumber those of the standard equation, heavily constraining inequivalent integrable models.
citing papers explorer
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Hidden Ising models from the generalized Yang-Baxter equation
Introduces a local multi-site spin-1/2 Hamiltonian that is free-fermionic with degeneracy from local conserved quantities, derived from a multi-site generalization of the Yang-Baxter equation using extraspecial 2-groups.
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Symmetries of the Generalized Yang--Baxter Equations
Symmetries of generalized multi-site Yang-Baxter equations depend on site count and frequently outnumber those of the standard equation, heavily constraining inequivalent integrable models.