Summary: Complex Langevin:
Mathematical results and problems
Erhard Seiler
Max-Planck-Institut f¨ur Physik, M¨unchen
(Werner-Heisenberg-Institut)
ECT Trento, March 4, 2009 ­ p.1/37
Overview
1. Introduction
2. General discussion
3. Quadratic actions
4. Mathematical and Practical Problems
5. Extension to manifolds?
6. Outlook
ECT Trento, March 4, 2009 ­ p.2/37
1. Introduction
Complex Langevin first (?) proposed:
Parisi, Phys. Lett. 131 B (1983) 393; Klauder, Acta Phys.
Austriaca Suppl. XXXV (1983) 251.
Many studies in 1980's and 1990's, e.g.
Hüffel&Rumpf 1984, Klauder&Petersen 1984, J. Amb-

Source: Aarts, Gert - Department of Physics, University of Wales Swansea

Collections: Physics