Browsing by Subject "superalgebra"

Now showing items 1-2 of 2

The fine structure of the finite-size effects for the spectrum of the OSp(n|2m) spin chain

Frahm, Holger; Martins, Márcio J. (Amsterdam : Elsevier B.V., 2018)

In this paper we investigate the finite-size properties of the spectrum of quantum spin chains with local spins taken to be the fundamental vector representation of the OSp(n|2m) superalgebra. © 2018 The Author(s)
On the critical behaviour of the integrable q-deformed OSp(3|2) superspin chain

Frahm, Holger; Hobuß, Konstantin; Martins, Márcio J. (Amsterdam : Elsevier B.V., 2019)

This paper is concerned with the investigation of the massless regime of an integrable spin chain based on the quantum group deformation of the OSp(3|2) superalgebra. The finite-size properties of the eigenspectra are ...

Now showing items 1-2 of 2

Browse