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Transport and charge/magnetic order in the 2D Holstein/t-t′-J model

✍ Scribed by H. Fehske; M. Deeg


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
208 KB
Volume
235-240
Category
Article
ISSN
0921-4534

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By using the supersymmetric version of the Faddeev Jackiw symplectic formalism, a family of first-order constrained Lagrangians for the t J model is found. In this approach the Hubbard X -operators are used as field variables. In this framework, we first study the spinless fermion model which satisf