TY - JOUR
T1 - Quantization of the Drinfeld-Sokolov reduction
AU - Feigin, Boris
AU - Frenkel, Edward
PY - 1990/8/23
Y1 - 1990/8/23
N2 - We show that the quantum Drinfeld-Sokolov reduction of the affine Kac-Moody algebra sl(n)Λ gives the Wn-algebra of Fateev-Zamolodchikov-Lukyanov. We derive this Wn-algebra explicitly as a BRST cohomology algebra, using the homological technique of spectral sequences.
AB - We show that the quantum Drinfeld-Sokolov reduction of the affine Kac-Moody algebra sl(n)Λ gives the Wn-algebra of Fateev-Zamolodchikov-Lukyanov. We derive this Wn-algebra explicitly as a BRST cohomology algebra, using the homological technique of spectral sequences.
UR - http://www.scopus.com/inward/record.url?scp=0001986175&partnerID=8YFLogxK
U2 - 10.1016/0370-2693(90)91310-8
DO - 10.1016/0370-2693(90)91310-8
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AN - SCOPUS:0001986175
SN - 0370-2693
VL - 246
SP - 75
EP - 81
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 1-2
ER -