325 citations
- Eötvös Loránd UniversityHU18 papers
- Columbia UniversityUS15 papers
- Centre National de la Recherche ScientifiqueFR13 papers
- Hungarian Academy of SciencesHU13 papers
- Joint Institute for Nuclear ResearchRU12 papers
- Kurchatov InstituteRU12 papers
- Stony Brook UniversityUS12 papers
- The University of TokyoJP12 papers
- University of California, RiversideUS12 papers
- Weizmann Institute of ScienceIL12 papers
- Los Alamos National LaboratoryUS11 papers
- University of DebrecenHU11 papers
5 papers · 1 filter
The particle spectrum of the Tricritical Ising Model with spin reversal symmetric perturbations
Luca Lepori, Giuseppe Mussardo, Gabor Zs. Toth
We analyze the evolution of the particle spectrum of the Tricritical Ising Model by varying the couplings of the energy and vacancy density fields. The particle content changes fro…
Negative radiation pressure exerted on kinks
Péter Forgács, Árpád Lukács, Tomasz Romańczukiewicz
The interaction of a kink and a monochromatic plane wave in one dimensional scalar field theories is studied. It is shown that in a large class of models the radiation pressure exe…
Finite volume spectrum of N=1 superminimal models perturbed by
Arpad Hegedus
We describe an extension of the nonlinear integral equation (NLIE) tehnique to N=1 superminimal models perturbed by . Along the way, we also complete our previous studies o…
Finite size effects and 2-string deviations in the spin-1 XXZ chains
Arpad Hegedus
In an earlier work [1] J. Suzuki proposed a set of nonlinear integral equations (NLIE) to describe the excited state spectrum of the integrable spin-1 XXZ chain in its repulsive re…
Construction and clustering properties of the 2-d non-linear sigma-model form factors: O(3), O(4), large n examples
J. Balog, P. Weisz
Multi-particle form factors of local operators in integrable models in two dimensions seem to have the property that they factorize when one subset of the particles in the external…