| Abstract |
Voiculescu's notion of asymptotic free independence applies to a wide range of random matrices, including those that are independent and unitarily invariant.
In this talk, we generalize this notion by considering random matrices with a tensor product structure that are invariant under the action of local unitary matrices.
Assuming the existence of the “tensor distribution” limit described by tuples of permutations, we show that an independent family of local unitary invariant random matrices satisfies asymptotically a novel form of independence, which we term “tensor freeness”.
Furthermore, we propose a tensor free version of the central limit theorem, which extends and recovers several previous results for tensor products of free variables.
This is joint work with Ion Nechita. |
