The functional formulation of quantum mechanics and relativistic quantum field theories are widely studied subjects. Nevertheless, certain aspects of this formulation are frequently overlooked, in spite of their relevance from a structural point of view. This book aims to fill up this gap. The non-relativistic regime has been found particularly appropriate for these purposes.
Contents:
- Correspondence Rules. The Phase Space Path Integral
- Schwinger Equations
- Generating Functional of Green Functions
- Constrained Systems
- Noncommutative Systems
- Appendices:
- Some Useful Integrals
- Preliminaries on Functional Analysis
Readership: Graduate students in theoretical physics and mathematical physics.