Published May 1989
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Classification of modular invariant partition functions for the twisted N=2 superconformal algebra, twisted SU(2) Kac-Moody algebra and D2K parafermions
Creators
- 1. International Centre for Theoretical Physics, Trieste (Italy)
- 2. Bylgarska Akademiya na Naukite, Sofia (Bulgaria). Inst. za Yadrena Izsledvaniya i Yadrena Energetika
Description
The characters of the twisted n=2 super-Virasoro algebra (or equivalently - the twisted su(2) Kac-Moody algebra) and the closely related characters for the twisted sector of the parafermion algebra are represented in terms of order N Θ-constants with characteristics. All modular invariants for order N Θ-functions with characteristics are characterized by δ|N such that either δ or N/δ is odd. The modular invariant Z2 orbifold partition functions for theories with c=3k/(k+2) are found and classified in an A-D-E series. (author). 35 refs
Availability note (English)
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20066536.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 17 p.
- Report number
- IC--89/98
INIS
- Country of Publication
- International Atomic Energy Agency (IAEA)
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 20066536
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ALGEBRA; CONFORMAL GROUPS; GRADED LIE GROUPS; PARTITION FUNCTIONS; SU-2 GROUPS; TWISTOR THEORY
- Descriptors DEC
- FUNCTIONS; LIE GROUPS; MATHEMATICS; SU GROUPS; SYMMETRY GROUPS