Quantum field theory is frequently approached from the perspective of particle physics. This book adopts a more general point of view and includes applications of condensed matter physics. Written by a highly respected writer and researcher, it first develops traditional concepts, including Feynman
Perturbative renormalization in quantum mechanics
โ Scribed by Cristina Manuel; Rolf Tarrach
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 409 KB
- Volume
- 328
- Category
- Article
- ISSN
- 0370-2693
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The running coupling constants are introduced in quantum mechanics and their evolution is described with the help of the renormalization group equation. The harmonic oscillator and the propagation on curved spaces are presented as examples. The Hamiltonian and the Lagrangian scaling relations are ob
This is the first in a series of articles on singular perturbation series in quantum mechanics. In these papers we will compute transition amplitudes non-perturbatively for several simple quantum mechanical systems. This paper treats the behavior of a harmonic oscillator as a function of the spring