✦ LIBER ✦
High- and low-frequency behaviour of response functions in a Bose liquid: One-loop approximation
✍ Scribed by E. Talbot; A. Griffin
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 71 KB
- Volume
- 150
- Category
- Article
- ISSN
- 0003-4916
No coin nor oath required. For personal study only.
✦ Synopsis
A general construction for supersymmetric Hamiltonians in quantum mechanics is given. It is found that N-extended supersymmetry imposes very strong constraints, and for N > 4 the Hamiltonian is integrable.
A variety of examples, for one-particle and for many-particle systems, in different numbers of dimensions are given.