Bosonic ghost system and the Virasoro algebra

Boris Feigin; Edward Frenkel

doi:10.1016/0370-2693(90)91309-Y

Bosonic ghost system and the Virasoro algebra

Boris Feigin^*
, Edward Frenkel

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

We study the Fock representations of the bosonic ghost system as modules over the Virasoro algebra, depending on two complex parameters. We give the complete description of the structure of these modules, using bosonization procedure and compute their BRST cohomology in the special case of the central charge c=26. We also derive the character identify.

Original language	English
Pages (from-to)	71-74
Number of pages	4
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	246
Issue number	1-2
DOIs	https://doi.org/10.1016/0370-2693(90)91309-Y
State	Published - 23 Aug 1990
Externally published	Yes

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title = "Bosonic ghost system and the Virasoro algebra",

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AB - We study the Fock representations of the bosonic ghost system as modules over the Virasoro algebra, depending on two complex parameters. We give the complete description of the structure of these modules, using bosonization procedure and compute their BRST cohomology in the special case of the central charge c=26. We also derive the character identify.

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Bosonic ghost system and the Virasoro algebra

Abstract

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