A quartet of fermionic expressions for M(k,2k±1) Virasoro characters via half-lattice paths

We derive new fermionic expressions for the characters of the Virasoro minimal models M(k,2k±1) by analysing the recently introduced half-lattice paths. These fermionic expressions display a quasiparticle formulation characteristic of the ϕ2,1 and ϕ1,5 integrable perturbations. We find that they ari...

Полное описание

Библиографические подробности
Главные авторы: Olivier Blondeau-Fournier, Pierre Mathieu, Trevor A. Welsh
Формат: Статья
Язык:English
Опубликовано: Elsevier 2017-11-01
Серии:Nuclear Physics B
Online-ссылка:http://www.sciencedirect.com/science/article/pii/S0550321317303188

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