Hubbard Operators In The Theory Of Strongly Correlated Electrons
The X-operator diagram technique is presented in detail, so that a newcomer with knowledge of the usual Fermi/Bose operator diagram technique can use the former after reading the book.
Examples are taken from the theory of high-Tc superconductivity, rare-earth compounds with strong magnetic anisotropy and quantum oscillations in strongly correlated systems.
254 pages; ISBN 9781860945977
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Title: Hubbard Operators In The Theory Of Strongly Correlated Electrons
Author: S. G. Ovchinnikov; V. V. Val'kov