4 papers
Qudit Stabilizer Codes, CFTs, and Topological Surfaces
Matthew Buican, Rajath Radhakrishnan
We study general maps from the space of rational CFTs with a fixed chiral algebra and associated Chern-Simons (CS) theories to the space of qudit stabilizer codes with a fixed gene…
Non-Abelian Anyons and Some Cousins of the Arad-Herzog Conjecture
Matthew Buican, Linfeng Li, Rajath Radhakrishnan
Long ago, Arad and Herzog (AH) conjectured that, in finite simple groups, the product of two conjugacy classes of length greater than one is never a single conjugacy class. We disc…
in D TQFT
Matthew Buican, Linfeng Li, Rajath Radhakrishnan
We study the implications of the anyon fusion equation on global properties of D topological quantum field theories (TQFTs). Here and are anyons that fus…
Galois Conjugation and Multiboundary Entanglement Entropy
Matthew Buican, Rajath Radhakrishnan
We revisit certain natural algebraic transformations on the space of 3D topological quantum field theories (TQFTs) called "Galois conjugations." Using a notion of multiboundary ent…