by N N Bogolubov (Moscow State Univ.) & N N Bogolubov, Jr. (Moscow State Univ.)

Table of Contents (23k)
Preface (63k)
Chapter 1: Linear Polaron Model (593k)

This monograph is an amplification of a set of special lectures delivered by the authors in the Physics Department of Moscow State University. The linear polaron model is studied. It is shown that the system is soluble for arbitrary coupling interaction strength between the electron and lattice vibrations. Detailed calculational techniques for obtaining the correlation, spectral and Green functions are given. The thermodynamic properties of the system are studied within the framework of the functional method.

• Linear Polaron Model
• Some Preliminary Notes on Calculation Averages from T-Product for Some Model System
• Statistical Equilibrium in Polaron Theory
• Determination of Equilibrium Momentum Distribution in the Polaron Theory