ar X iv : h ep - t h / 99 04 10 5 v 2 1 8 M ay 1 99 9 April 14 , 1999 UCB - PTH
نویسندگان
چکیده
We obtain the orbifold Virasoro master equation (OVME) at integer order λ, which summarizes the general Virasoro construction on orbifold affine algebra. The OVME includes the Virasoro master equation when λ = 1 and contains large classes of stress tensors of twisted sectors of conventional orbifolds at higher λ. The generic construction is like a twisted sector of an orbifold (with non-zero ground state conformal weight) but new constructions are obtained for which we have so far found no conventional orb-ifold interpretation.
منابع مشابه
ar X iv : h ep - p h / 94 05 25 5 v 1 9 M ay 1 99 4 6453 April , 1994 ( T / E ) Spin , Mass , and Symmetry
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