Bound State due to thes-dExchange Interaction
Open Access
- 1 October 1966
- journal article
- Published by Oxford University Press (OUP) in Progress of Theoretical Physics
- Vol. 36 (4) , 712-725
- https://doi.org/10.1143/ptp.36.712
Abstract
Higher order corrections to the binding energy of the singlet bound state obtained by Yosida for the case of an antiferromagnetic s-d exchange interaction are calculated. It is found that higher order terms up to the sixth order in J increase the binding energy and consequently that the stability of singlet bound state is increased.Keywords
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