Topological defects and generalised orbifolds ... - Nils Carqueville
Topological defects and generalised orbifolds ... - Nils Carqueville
Topological defects and generalised orbifolds ... - Nils Carqueville
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Summary<br />
2d TFTs with <strong>defects</strong> are naturally described in terms of bicategories<br />
with extra structure.<br />
Theorem. The bicategory of L<strong>and</strong>au-Ginzburg models has adjoints.