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

Abstract

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.

22 pages, 5 figures

References in corpus (6)

• On the SU(2|1) WZW model and its statistical mechanics applications
• Phase Diagram of an Integrable Alternating $U_q[sl(2|1)]$ Superspin Chain
• Exact solution and finite size properties of the $U_q[osp(2|2m)]$ vertex model
• Finite-size effects in the spectrum of the $OSp(3|2)$ superspin chain
• Spectral flow for an integrable staggered superspin chain
• Finite size and finite temperature studies of the $osp(1|2)$ spin chain

Cited by in corpus (6)

• Finite size spectrum of the staggered six-vertex model with $U_q(\mathfrak{sl}(2))$-invariant boundary conditions
• Correlation functions of integrable $O(n)$ spin chains
• Integrable boundary conditions for staggered vertex models
• On the critical behaviour of the integrable $q$-deformed $OSp(3|2)$ superspin chain
• $OSp(n|2m)$ quantum chains with free boundaries
• Spontaneous symmetry breaking in 2D supersphere sigma models and applications to intersecting loop soups