KMS states on Nica-Toeplitz algebras of product systems

Jeong Hee Hong, Nadia S. Larsen, Wojciech Szymański

We investigate KMS states of Fowler's Nica-Toeplitz algebra $\mathcal{N}\mathcal{T}(X)$ associated to a compactly aligned product system $X$ over a semigroup $P$ of Hilbert bimodules. This a…