✦ LIBER ✦

Variational principles and linked-cluster expS expansions for static and dynamic many-body problems: Jouko Arponen. Research Institute for Theoretical Physics, University of Helsinki, Helsinki, Finland

Publisher: Elsevier Science
Year: 1983
Tongue: English
Weight: 79 KB
Volume: 150
Category: Article
ISSN: 0003-4916
DOI: 10.1016/0003-4916(83)90030-1

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✦ Synopsis

result of M. Courbage regarding the impossibility of simultaneous analytic continuation of the collision and creation operators is corrected. Further, some critiques on the interpretation of the various results of the subdynamics formalism are offered. Variational Principles and Linked-Cluster e.upS Expansions for Static and Dynamic Many-Bad) Problems.