Handbook of Quantum Field Theory

The book provides state-of-the-art information describing the Quantum Field Theory. Quantum Field Theory is now identified as an effective tool not only in Particle Physics but also in Nuclear Physics, Condensed Matter Physics, Solid State Physics and even in Mathematics. This book is a compilation of some present applications of Quantum Field Theory to these mentioned fields of modern physics and mathematics, in order to give a more profound understanding of known facts and unsolved problems.