BackAuthor: Benavides Riveros Carlos L. 1) Excitations of Quantum Many-Body Systems via Purified Ensembles: A Unitary-Coupled-Cluster-Based Approach in PHYSICAL REVIEW LETTERSBy: Benavides Riveros C.L., Chen L., Schilling C., Mantilla S., Pittalis S. Year: 2022 (Cit.: 0 DOI: 10.1103/PhysRevLett.129.066401)