Weak modules and logarithmic intertwining operators for vertex operator algebras

2001/01/19 by Antun Milas, Milas, Antun
Mathematics · #17B68 #81R10 #FOS: Mathematics #Primary 17B69 #Quantum Algebra (math.QA) #Secondary 17B10 #math.QA #msc:17B10 #msc:17B68 #msc:17B69 #msc:81R10

paper · pdf · doi:10.48550/arxiv.math/0101167

Revised version

arxiv created 2002/04/08 · arxiv updated 2009/11/30

Abstract

We consider a class of weak modules for vertex operator algebras that we call logarithmic modules. We also construct nontrivial examples of intertwining operators between certain logarithmic modules for the Virasoro vertex operator algebra. At the end we speculate about some possible logarithmic intertwiners at the level c=0.

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