Singlet pairing in the double-chaint-Jmodel
- 1 July 1994
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 50 (1), 380-384
- https://doi.org/10.1103/physrevb.50.380
Abstract
Applying the bosonization procedure to constrained fermions in the framework of the one-dimensional t-J model, we discuss a scenario of singlet superconductivity in a lightly doped double chain where all spin excitations remain gapful.Keywords
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