Diagonal torsion matrices associated with modular data

• Published in: Algebra and Discrete Mathematics
• Date: 2021
• Main Author: Singh, G.
• Format: Article
• Language: English
• Published: Інститут прикладної математики і механіки НАН України 2021
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/188721
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Diagonal torsion matrices associated with modular data / G. Singh // Algebra and Discrete Mathematics. — 2021. — Vol. 32, № 1. — С. 127–137. — Бібліогр.: 7 назв. — англ.

Modular data are commonly studied in mathematics and physics. A modular datum defines a finite-dimensional representation of the modular group SL₂(Z). Cuntz (2007) defined isomorphic integral modular data. Here we discuss isomorphic integral and non-integral modular data as well as non-isomorphic bu...