352 citations · 6.3k across the 121 of their papers we have counts for
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Ghost Systems: A Vertex Algebra Point of View
W. Eholzer, L. Feher, A. Honecker
Fermionic and bosonic ghost systems are defined each in terms of a single vertex algebra which admits a one-parameter family of conformal structures. The observation that these str…
A Non-Perturbative Approach to the Random-Bond Ising Model
D. C. Cabra, A. Honecker, G. Mussardo +1
We study the N -> 0 limit of the O(N) Gross-Neveu model in the framework of the massless form-factor approach. This model is related to the continuum limit of the Ising model with…
Quantum Spin Models and Extended Conformal Algebras
Andreas Honecker
First, an algebraic criterion for integrability is discussed -the so-called `superintegrability'- and some results on the classification of superintegrable quantum spin Hamiltonian…
Excitation Spectrum and Correlation Functions of the Z_3-Chiral Potts Quantum Spin Chain
A. Honecker, G. von Gehlen
We study the excitation spectrum and the correlation functions of the Z_3- chiral Potts model in the massive high-temperature phase using perturbation expansions and numerical diag…
A Perturbative Approach to the Chiral Potts Model
A. Honecker
The massive high-temperature phase of the chiral Potts quantum chain is studied using perturbative methods. For the Z_3-chain we present high-temperature expansions for the grounds…
Coset Realization of Unifying W-Algebras
R. Blumenhagen, W. Eholzer, A. Honecker +2
We construct several quantum coset W-algebras, e.g. sl(2,R)/U(1) and sl(2,R)+sl(2,R) / sl(2,R), and argue that they are finitely nonfreely generated. Furthermore, we discuss in det…