Spectral measures for Sp(2)

Evans, David and Pugh, Mathew ORCID: https://orcid.org/0000-0001-9045-3713 2024. Spectral measures for Sp(2). Pure and Applied Mathematics Quarterly 5 , pp. 2249-2305. 10.4310/PAMQ.2023.v19.n5.a1

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Abstract

Spectral measures provide invariants for braided subfactors via fusion modules. In this paper we study joint spectral measures associated to the compact connected rank two Lie group SO(5) and its double cover the compact connected, simply-connected rank two Lie group Sp(2), including the McKay graphs for the irreducible representations of Sp(2) and SO(5) and their maximal tori, and fusion modules associated to the Sp(2) modular invariants.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Mathematics
Subjects:	Q Science > QA Mathematics
Publisher:	International Press
ISSN:	1558-8599
Funders:	Coleg Cymraeg Cenedlaethol
Date of First Compliant Deposit:	7 December 2022
Date of Acceptance:	10 November 2022
Last Modified:	12 Feb 2024 08:31
URI:	https://orca.cardiff.ac.uk/id/eprint/154719

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