Kirkwood–Salsburg equation for a quantum lattice system of oscillators with many-particle interaction potentials

• Datum: 2009
• Hauptverfasser: Skrypnik, W. I., Скрипник, В. І.
• Format: Artikel
• Sprache: Ukrainisch; Englisch
• Veröffentlicht: Institute of Mathematics, NAS of Ukraine 2009
• Online Zugang: https://umj.imath.kiev.ua/index.php/umj/article/view/3051
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

For a Gibbs system of one-dimensional quantum oscillators on a d-dimensional hypercubic lattice interacting via superstable pair and many-particle potentials of finite range, we prove the existence of a solution of the (lattice) Kirkwood–Salsburg equation for correlation functions depending on the W...