Inhomogeneous superconducting state in quasi-one-dimensional systems
Kun Yang
DOI 10.1103/PhysRevB.63.140511 · Physical Review B
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
We report on results of theoretical study of nonuniform superconducting states in quasi-one-dimensional systems, with attractive interactions and Zeeman splitting between electron spins. Using bosonization to treat intrachain electron-electron interactions, and a combination of renormalization group and mean-field approximation to tackle interchain couplings, we obtain the phase diagram of the system, and show that the transition between the uniform and nonuniform superconducting phases is a continuous transition of the commensurate-incommensurate type.
Similar papers
Superconductivity with intrinsic topological order induced by pure Coulomb interaction and time-reversal symmetry breaking
similarity 0.89Evelyn Tang & Xiao-Gang Wen
Source status unknown — claims are unverified
Collisionless dynamics of the superconducting gap excited by a spin-splitting field
similarity 0.89V. Plastovets et al.
Source status unknown — claims are unverified
Phase fluctuations in two-dimensional superconductors and pseudogap phenomenon
similarity 0.89Xu-Cheng Wang & Yang Qi
Source status unknown — claims are unverified
Spin nematic order and superconductivity in J1−J2 Kondo lattice model on the square lattice
similarity 0.89Sho Uraga & Yasuhiro Tada
Source status unknown — claims are unverified
Fermion analogy of anyon superconductivity in the two-dimensional electron gas
similarity 0.88Yong Ren & Fu Chun Zhang
Source status unknown — claims are unverified
Symmetry of superconducting pairing in non-pseudospin electron bands
similarity 0.88K. V. Samokhin
Source status unknown — claims are unverified