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Stochastic modulation of non-Abelian gauge potential. Spin-rotational relaxation

✍ Scribed by Yu.A. Serebrennikov; U.E. Steiner


Book ID
103034980
Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
338 KB
Volume
222
Category
Article
ISSN
0009-2614

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✦ Synopsis


The process of non-Abelian gauge field modulation in systems undergoing cyclic chaotic evolution in the parameter space is treated in terms of the stochastic Liouville formalism. It is shown that spin-rotational relaxation in systems with an effective electronic spin &= l/2 arises from the stochastic modulation of a U( 2) non-Abelian gauge potential.