60 citations · 714 across the 50 of their papers we have counts for
51 papers
Thermodynamics and criticality of supersymmetric spin chains of Haldane-Shastry type
Federico Finkel, Artemio González-López
We analyze the thermodynamics and criticality properties of four families of su supersymmetric spin chains of Haldane-Shastry (HS) type, related to both the and th…
A novel translationally invariant supersymmetric chain with inverse-square interactions: partition function, thermodynamics and criticality
Bireswar Basu-Mallick, Federico Finkel, Artemio González-López
We introduce a novel family of translationally-invariant su supersymmetric spin chains with long-range interaction not directly associated to a root system. We study the sym…
Integrable coupled massive Thirring model with field values in a Grassmann algebra
B. Basu-Mallick, F. Finkel, A. González-López +1
A coupled massive Thirring model of two interacting Dirac spinors in dimensions with fields taking values in a Grassmann algebra is introduced, which is closely related to a…
Thermodynamics and criticality of su() spin chains of Haldane-Shastry type
Federico Finkel, Artemio González-López
We study the thermodynamics and critical behavior of su() spin chains of Haldane-Shastry type at zero chemical potential, both in the and cases. We evaluate in…
The open Haldane-Shastry chain: thermodynamics and criticality
Federico Finkel, Artemio González-López
We study the thermodynamics and criticality of the su() Haldane-Shastry chain of type with a general chemical potential term. We first derive a complete description of…
Entanglement entropy of inhomogeneous XX spin chains with algebraic interactions
Federico Finkel, Artemio González-López
We introduce a family of inhomogeneous XX spin chains whose squared couplings are a polynomial of degree at most four in the site index. We show how to obtain an asymptotic approxi…