383 citations · 3.5k across the 90 of their papers we have counts for
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math-ph2009★ 163 cited
Defect lines, dualities, and generalised orbifolds
Jürg Fröhlich, Jürgen Fuchs, Ingo Runkel +1
Defects are a useful tool in the study of quantum field theories. This is illustrated in the example of two-dimensional conformal field theories. We describe how defect lines and t…
math-ph2009★ 16 cited
On the monoidal structure of matrix bi-factorisations
Nils Carqueville, Ingo Runkel
We investigate tensor products of matrix factorisations. This is most naturally done by formulating matrix factorisations in terms of bimodules instead of modules. If the underlyin…