Ground states on the \(\mathrm{C}^*\)-algebras of Fell bundles over étale groupoids

Md Amir Hossain

Let \(p\colon \mathcal{A}\to G\) be a Fell bundle over a locally compact Hausdorff second countable étale groupoid \(G\) and let \(\mathrm{C}^*(G; \mathcal{A})\) be the associated…