Singlet pairing in the double chain t-J model

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.

13 pages, TeX, C Version 3.0

References in corpus (4)

• Fermion-Spin Transformation to Implement the Charge-Spin Separation
• Scaling Properties of the Two-Chain Model
• Luttinger Liquid Instability in the One Dimensional t-J Model
• Spin Gap and Superconductivity in the One-Dimensional t-J Model with Coulomb Repulsion

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