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New exact diagram approach to the Kondo problem

✍ Scribed by S.E. Barnes


Book ID
113313464
Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
187 KB
Volume
54-57
Category
Article
ISSN
0304-8853

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A new exact microscopic multiphonon appr
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We propose a method for deriving a set of eigenvalue equations within a subspace spanned by states which are tensor products of n Tamm-Dancoff phonons. Recursive relations allow to one solve these equations iteratively, starting from the particle-hole vacuum, and, thereby, to generate a basis of mic