TY - JOUR
T1 - Minimal models on Riemann surfaces
AU - Frau, M.
AU - Lerda, A.
AU - McCarthy, J. G.
AU - Sciuto, S.
N1 - Funding Information:
2 Work partially supported by the National Science Foundation, under grant PHY-88-04561.
Funding Information:
3 Work partially supported by the Italian Ministero della Pubblica Istruzione.
Funding Information:
Work partially supported by the US Department of Energy, under grant DE-AC02-76ER03069.
PY - 1989/9/14
Y1 - 1989/9/14
N2 - We extend the Coulomb gas representation of minimal model correlation functions to higher genius Riemann surfaces. Specifically, we incorporate the "BRS" structure of this representation into the operator formalism. This allows traces over the spectrum of a minimal model to be computed from traces over Fock spaces of a free scalar field. This our results are obtained by standard sewing techniques. The formulation is general, but we present here in particular the two-loop characters of the Ising model.
AB - We extend the Coulomb gas representation of minimal model correlation functions to higher genius Riemann surfaces. Specifically, we incorporate the "BRS" structure of this representation into the operator formalism. This allows traces over the spectrum of a minimal model to be computed from traces over Fock spaces of a free scalar field. This our results are obtained by standard sewing techniques. The formulation is general, but we present here in particular the two-loop characters of the Ising model.
UR - http://www.scopus.com/inward/record.url?scp=0008961871&partnerID=8YFLogxK
U2 - 10.1016/0370-2693(89)90660-6
DO - 10.1016/0370-2693(89)90660-6
M3 - Article
SN - 0370-2693
VL - 228
SP - 205
EP - 213
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 - 2
ER -