470 citations · 1.3k across the 62 of their papers we have counts for
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math.QA2000★ 5 cited
Quasi-modular forms and trace functions associated to free boson and lattice vertex operator algebras
Chongying Dong, Geoffrey Mason, Kiyokazu Nagatomo
We study graded traces of vectors in free bosonic vertex operator algebras and lattice vertex operator algebras. We show in particular that trace functions in these two theories al…
math.QA2000★ 56 cited
Group Cohomology and Gauge Equivalence of some Twisted Quantum Doubles
Geoffrey Mason, Siu-Hung Ng
Dijkgraaf, Pasquier and Roche introduced twisted quantum doubles of a finite group in the context of conformal field theory. We study equivalences that arise among the braided mono…