299 citations · 1.4k across the 68 of their papers we have counts for
18 papers · 1 filter
3-Manifolds and VOA Characters
Miranda C. N. Cheng, Sungbong Chun, Boris Feigin +4
By studying the properties of -series -invariants, we develop a dictionary between 3-manifolds and vertex algebras. In particular, we generalize previously known ent…
Dual description of -deformed OSP sigma models
Mikhail Alfimov, Boris Feigin, Ben Hoare +1
We study the dual description of the -deformed sigma model in the asymptotically free regime (). Compared to the case of classical Lie groups, for supergroup…
VOA[M4]
Boris Feigin, Sergei Gukov
We take a peek at a general program that associates vertex (or, chiral) algebras to smooth 4-manifolds in such a way that operations on algebras mirror gluing operations on 4-manif…
Fermionic formulas for (1,p) logarithmic model characters in Φ_{2,1} quasiparticle realisation
B. Feigin, E. Feigin, I. Tipunin
We give expressions for the characters of logarithmic conformal field models in the Gordon-type form. The formulas are obtained in terms of ``quasiparticles'' that are Vira…
Truncation of functional relations in the XXZ model
A. A. Belavin, S. Yu. Gubanov, B. L. Feigin
This is the abstract of the revised paper. The integrable XXZ model with a special open boundary condition is considered. We study Sklyanin transfer matrices after quantum group re…
Affine sl(2|1) and D(2|1;alpha) as Vertex Operator Extensions of Dual Affine sl(2) Algebras
P. Bowcock, B. L. Feigin, A. M. Semikhatov +1
We discover a realisation of the affine Lie superalgebra sl(2|1) and of the exceptional affine superalgebra D(2|1;alpha) as vertex operator extensions of two affine sl(2) algebras…