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3 votes
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Module categories for Fibonacci anyons

What are the module categories over the modular tensor category Fib of Fibonacci anyons? By Ostrik's work, we know these module categories correspond to separable algebras in Fib. I do not believe su …
Jamie Vicary's user avatar
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0 votes

How weird can Modular Tensor Categories be over non-algebraically closed fields?

Here is an beginning of an existence proof for anything nontrivial whatsoever. Work over the field $\mathbb{R}$, and consider the algebra $A = \mathbb{R} \oplus \mathbb{H}$. Then $\text{Mod}(A)$ has …
Jamie Vicary's user avatar
  • 2,513
10 votes
1 answer
512 views

Is every separable algebra in a modular tensor category Morita equivalent to a commutative one?

Separable algebras in modular tensor categories are interesting algebraic structures, which have received significant attention because of their connection to conformal field theories. My understandin …
Jamie Vicary's user avatar
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