Although more than 60 years have passed since their first appearance, Feynman path integrals have yet to lose their fascination and luster. They are not only a

Feynman path integrals integrals, suggested heuristically by Feynman in the 40s, have become the basis of much of contemporary physics, from non relativistic qu

Feynman path integrals are ubiquitous in quantum physics, even if a large part of the scientific community still considers them as a heuristic tool that lacks a

Suitable for advanced undergraduates and graduate students, this text develops the techniques of path integration and deals with applications, covering a host o

Topological restrictions. These are relevant to the understanding of the statistical properties of elementary particles and the entanglement phenomena in polyme