Aarhus Universitets segl

An abstract approach to coupled-cluster methods

Nadia Larsen (University of Oslo)
Mandag 19. maj 2025 15:00–16:00 Aud. D2 (1531-119)
Mathematics seminar

Coupled-cluster theory consists of bivariational methods for eigenvalue estimation in many-body quantum physics. I will describe some basic ingredients of the theory, including the cluster algebra, in an abstract perspective set in the second quantization formalism. This is joint work in progress with S. Bergan, H. Fredheim, S. Kvaal and S. Neshveyev at the University of Oslo.

Kontakt: Johannes Christensen Revideret: 13.05.2025