634 citations · 2.3k across the 53 of their papers we have counts for
55 papers
Coupled free fermion conformal field theories
Peter Bouwknegt, Bolin Han
We study a specific class of CFTs that involve coupled free fermions, arising from parafermion CFTs and lattice constructions. We analyse their representation spaces and the underl…
q-Identities for parafermion theories
Peter Bouwknegt, Shane Chern, Bolin Han
In this paper we will prove a series of -identities suggested by the realisation of certain conformal field theories by so-called `coupled free fermions'. We will consider -s…
Hidden isometry of "T-duality without isometry"
Peter Bouwknegt, Mark Bugden, Ctirad Klimcik +1
We study the T-dualisability criteria of Chatzistavrakidis, Deser and Jonke [3] who recently used Lie algebroid gauge theories to obtain sigma models exhibiting a "T-duality withou…
Spherical T-Duality and the spherical Fourier-Mukai transform
Peter Bouwknegt, Jarah Evslin, Varghese Mathai
In earlier papers, we introduced spherical T-duality, which relates pairs of the form consisting of an oriented -bundle and a 7-cocycle on cal…
Spherical T-duality II: An infinity of spherical T-duals for non-principal SU(2)-bundles
Peter Bouwknegt, Jarah Evslin, Varghese Mathai
Recently we initiated the study of spherical T-duality for spacetimes that are principal SU(2)-bundles. In this paper, we extend spherical T-duality to spacetimes that are oriented…
Spherical T-Duality
P. Bouwknegt, J. Evslin, V. Mathai
We introduce spherical T-duality, which relates pairs of the form consisting of a principal -bundle and a 7-cocycle on . Intuitively spherica…