The contributions in this conference proceeding present an alternative approach to solving the Quantum Field Theory problem using the variational approach. Many

"Second volume in a series devoted to the proceedings of the International Workshops on the Physics of Small Systems"--P. facing t.p.

Historical, theoretical survey with many insights, much hard-to-find material. Covers Hamilton's principle, Hamilton-Jacobi equation, relationship to quantum th

In the period between the birth of quantum mechanics and the late 1950s, V.A. Fock wrote papers that are now deemed classics. In his works on theoretical physic