- 99-91 K.-H. Rehren (Univ. Goettingen)
- Chiral Observables and Modular Invariants
Mar 31, 99
(auto. generated ps),
of related papers
Abstract. Various definitions of chiral observables in a given Moebius
covariant two-dimensional theory are shown to be equivalent.
Their representation theory in the vacuum Hilbert space of the
2D theory is studied. It shares the general characteristics
of modular invariant partition functions, although SL(2,Z)
transformation properties are not assumed. First steps towards
classification are made.