Correlation functions for one-dimensional interacting fermions with spin-orbit coupling

Article

关键词: EXTENDED HUBBARD-MODEL;    LUTTINGER-LIQUID;    PHASE-DIAGRAM;    WEAK-LOCALIZATION;    CONDUCTANCE;    BEHAVIOR;   

DOI  :  10.1103/PhysRevB.68.075107

来源: SCIE

【 摘 要 】

We compute correlation functions for one-dimensional electron systems in which spin and charge degrees of freedom are coupled through spin-orbit coupling. Charge density waves, spin density waves, and singlet- and triplet-superconducting fluctuations are studied. We show that the spin-orbit interaction modifies the exponents and the phase diagram of the system, changing the dominant fluctuations and making new susceptibilities diverge for low temperature.

【 授权许可】

Free