Path integrals in physics. QFT, statisti
โ M. Chaichian, A. Demichev
๐ Library
๐
2001
๐ Taylor & Francis
๐ English
Volume II is devoted to quantum field theory and statistical physics. It deals with systems with an infinite number of degrees of freedom. The full mathematical foundation is not yet completely established in this case. However, the path integral approach has proved extremely useful for the understa