2 papers
cond-mat.stat-mech2025
XYZ integrability the easy way
Paul Fendley, Sascha Gehrmann, Eric Vernier +1
Sutherland showed that the XYZ quantum spin-chain Hamiltonian commutes with the eight-vertex model transfer matrix, so that Baxter's subsequent tour de force proves the integrabili…
cond-mat.str-el2025
Temperley-Lieb integrable models and fusion categories
Matthew Blakeney, Luke Corcoran, Marius de Leeuw +2
We show that every fusion category containing a non-invertible, self-dual object gives rise to an integrable anyonic chain whose Hamiltonian density satisfies the Temperley-Lie…