High-frequency sum rules for the quasi-one-dimensional quantum plasma dielectric tensor. II. Spin effect
Abstract
We derive a high-frequency expansion for all elements of the quasi-one-dimensional quantum plasma dielectric tensor atT=0 K for quantum particles with spins. In addition to the known results for spinless case, we find that Ω S.5 Emphasis>/12 (k) and Ω S.5 23 (k) are the only frequency moments of the dielectric tensor with spin terms. Further, we find that there is no spin effect on quantum plasma dispersion for both ordinary and transverse modes propagating either along or across the external field.
URI
http://link.springer.com/article/10.1007/BF00673771http://erepository.uonbi.ac.ke:8080/xmlui/handle/123456789/38821
Citation
International Journal of Theoretical Physics April 1993, Volume 32, Issue 4, pp 693-701Publisher
Univesity of Nairobi Department of Physics