An isomorphism between the fusion algebras of VL+ and type D(1) level 2

Authors

Michael Cuntz
Christopher D. Goff, University of the PacificFollow

Document Type

Conference Presentation

Department

Mathematics

Conference Title

American Mathematical Society (AMS) / Mathematical Association of America (MMA) Joint Meeting

Location

Washington, D.C.

Conference Dates

January 5-8, 2009

Date of Presentation

1-5-2009

Abstract

This talk will show that the fusion algebra of the vertex operator algebra V_L⁺ (where L is a rank 1 even lattice) is isomorphic to the fusion algebra of the affine Kac-Moody Lie algebra of type D⁽¹⁾ at level 2.

Comments

Click here to view the conference website

Note: "Shortly after posting this article, C. Schweigert pointed out to us that our result was already known in physics literature. The paper is thus mainly useful for looking up the explicit fusion algebra and S-matrix of type D level 2"

Recommended Citation

Cuntz, M., & Goff, C. D. (2009). An isomorphism between the fusion algebras of VL+ and type D(1) level 2. Paper presented at American Mathematical Society (AMS) / Mathematical Association of America (MMA) Joint Meeting in Washington, D.C..
https://scholarlycommons.pacific.edu/cop-facpres/473