79 citations · 399 across the 27 of their papers we have counts for
Showing 2002 · hep-thShow all
3 papers · 2 filters
hep-th2002★ 3 cited
On the Large N Limit of Conformal Field Theory
M. B. Halpern
Following recent advances in large N matrix mechanics, I discuss here the free (Cuntz) algebraic formulation of the large N limit of two-dimensional conformal field theories of chi…
hep-th2002★ 15 cited
Extended Operator Algebra and Reducibility in the WZW Permutation Orbifolds
M. B. Halpern, C. Helfgott
Recently the operator algebra, including the twisted affine primary fields, and a set of twisted KZ equations were given for the WZW permutation orbifolds. In the first part of thi…
hep-th2002★ 27 cited
Two Large Examples in Orbifold Theory: Abelian Orbifolds and the Charge Conjugation Orbifold on su(n)
M. B. Halpern, N. A. Obers
Recently the operator algebra and twisted vertex operator equations were given for each sector of all WZW orbifolds, and a set of twisted KZ equations for the WZW permutation orbif…