79 citations · 399 across the 27 of their papers we have counts for
Showing 1996 · hep-thShow all
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hep-th1996★ 13 cited
New Semiclassical Nonabelian Vertex Operators for Chiral and Nonchiral WZW Theory
M. B. Halpern, N. A. Obers
We supplement the discussion of Moore and Reshetikhin and others by finding new semiclassical nonabelian vertex operators for the chiral, antichiral and nonchiral primary fields of…
hep-th1996★ 16 cited
Unified Einstein-Virasoro Master Equation in the General Non-Linear Sigma Model
J. de Boer, M. B. Halpern
The Virasoro master equation (VME) describes the general affine-Virasoro construction $T=L^{ab}J_aJ_b+iD^a \dif J_a$ in the operator algebra of the WZW model, where is the…
hep-th1996★ 8 cited
Semi-Classical Blocks and Correlators in Rational and Irrational Conformal Field Theory
M. B. Halpern, N. A. Obers
The generalized Knizhnik-Zamolodchikov equations of irrational conformal field theory provide a uniform description of rational and irrational conformal field theory. Starting from…