19 citations · 143 across the 14 of their papers we have counts for
14 papers
Integrable Chiral Theories in 2+1 Dimensions
D. Gianzo, J. O. Madsen, J. Sanchez Guillen
Following a recent proposal for integrable theories in higher dimensions based on zero curvature, new Lorentz invariant submodels of the principal chiral model in 2+1 dimensions ar…
On the Classification of Real Forms of Non-Abelian Toda Theories and W-algebras
J. M. Evans, J. O. Madsen
We consider conformal non-Abelian Toda theories obtained by hamiltonian reduction from Wess-Zumino-Witten models based on general real Lie groups. We study in detail the possible c…
Quantum Integrability of Coupled N=1 Super Sine/Sinh-Gordon Theories and the Lie Superalgebra D(2,1;\A)
Jonathan M. Evans, Jens Ole Madsen
We discuss certain integrable quantum field theories in (1+1)-dimensions consisting of coupled sine/sinh-Gordon theories with N=1 supersymmetry, positive kinetic energy, and bosoni…
Dynkin Diagrams and Integrable Models Based on Lie Superalgebras
Jonathan M. Evans, Jens Ole Madsen
An analysis is given of the structure of a general two-dimensional Toda field theory involving bosons and fermions which is defined in terms of a set of simple roots for a Lie supe…
Integrability vs. Supersymmetry
J. M. Evans, J. O. Madsen
We investigate (1,0)-superconformal Toda theories based on simple Lie algebras and find that the classical integrability properties of the underlying bosonic theories do not surviv…
Real Forms of Non-abelian Toda Theories and their W-algebras
J. M. Evans, J. O. Madsen
We consider real forms of Lie algebras and embeddings of sl(2) which are consistent with the construction of integrable models via Hamiltonian reduction. In other words: we examine…