Hi all, Tomorrow Mahmoud will talk at group meeting, with an updated title and abstract - see below! Note the different time than usual. All the best, Ian ----------------- Title: VQE and open quantum systems Abstract: In this talk, I will explain very shortly about Electronic Structure Theory and quantum coupler-cluster methods in quantum chemical processing and after that I consider Liouville–Fock space formalism in open quantum system. In this method Lindblad master equation is linear in density matrix and it is first-order differential equation and is possible to use it in nonequilibrium quantum systems. In the second part of my talk, I want to use this formalism to VQE (vibrational quantum eigensolver) and implementation of quantum circuits with using classical optimization for open quantum systems and nonequilibrium systems.