Fermionic formulas for (1,p) logarithmic model characters in \Phi_{2,1} quasiparticle realisation

TL;DR

This paper derives Gordon-type formulas for the characters of (1,p) logarithmic conformal field models using quasiparticles, extending symplectic fermion concepts.

Contribution

It introduces a quasiparticle realization for (1,p) logarithmic model characters, generalizing previous symplectic fermion approaches.

Findings

Provides explicit Gordon-type character formulas

Uses quasiparticles as Virasoro primary fields

Generalizes symplectic fermion models

Abstract

We give expressions for the characters of $(1,p)$ logarithmic conformal field models in the Gordon-type form. The formulas are obtained in terms of ``quasiparticles'' that are Virasoro $\Phi_{2,1}$ primary fields and generalize the symplectic fermions.