Diagonalization of the Kondo Hamiltonian
Abstract
The Kondo Hamiltonian is exactly diagonalized with use of a modified Bethe Ansatz. The zero-temperature magnetic susceptibility is also calculated.
- Publication:
-
Physical Review Letters
- Pub Date:
- August 1980
- DOI:
- 10.1103/PhysRevLett.45.379
- Bibcode:
- 1980PhRvL..45..379A
- Keywords:
-
- 75.20.Hr;
- Local moment in compounds and alloys;
- Kondo effect valence fluctuations heavy fermions