108 citations · 721 across the 34 of their papers we have counts for
4 papers · 1 filter
Orbifold equivalent potentials
Nils Carqueville, Ana Ros Camacho, Ingo Runkel
To a graded finite-rank matrix factorisation of the difference of two homogeneous potentials one can assign two numbers, the left and right quantum dimension. The existence of such…
A quick guide to defect orbifolds
Ilka Brunner, Nils Carqueville, Daniel Plencner
We provide a lightning review of the construction of (generalised) orbifolds [arXiv:0909.5013, arXiv:1210.6363] of two-dimensional quantum field theories in terms of topological de…
Orbifolds and topological defects
Ilka Brunner, Nils Carqueville, Daniel Plencner
We study orbifolds of two-dimensional topological field theories using defects. If the TFT arises as the twist of a superconformal field theory, we recover results on the Neveu-Sch…
A toolkit for defect computations in Landau-Ginzburg models
Nils Carqueville, Daniel Murfet
We review the results of arXiv:1208.1481 on orientation reversal and duality for defects in topological Landau-Ginzburg models, with the intention of providing an easily accessible…