Bogoliubov theory for many-body quantum systems
Summary: We review some recent applications of rigorous Bogoliubov theory. We show how Bogoliubov theory can be used to approximate quantum fluctuations, both in the analysis of the energy spectrum and in the study of the dynamics of many-body quantum systems. For the entire collection see [Zbl 1465.35005].
scientific article; zbMATH DE number 7438904
scientific article