2010/05/26 by Keisuke Shigeta, Yukio Tanaka, Kazuhiko Kuroki +2 · 1 citation
Materials Science · Mathematics · Physics and Astronomy · #Biology #Competition (biology) #Condensed matter physics #Curse of dimensionality #Electron #Electron pair #Homogeneous space #Mathematics #Mechanism (biology) #Organic and Molecular Conductors Research #Pairing #Physics #Physics of Superconductivity and Magnetism #Quantum and electron transport phenomena #Quantum mechanics #Spin (aerodynamics) #Superconductivity #Symmetry (geometry) #cond-mat.supr-con
paper · pdf · doi:10.1103/physrevb.83.140509
published as Phys. Rev. B 83, 140509(R) (2011) · 4 pages, 4 figures
arxiv created 2010/05/26 · openalex publication_date 2011/04/21 · arxiv updated 2013/02/13 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We revisit the pairing symmetry competition in quasi-one-dimensional systems. We show that spin-triplet s-wave pairing, where the pair is formed by electrons with different times and has an odd-frequency symmetry, can be realized in systems with one-dimensionality when the strength of charge fluctuation exceeds that of spin fluctuation. The present study provides a mechanism for this exotic pairing proposed by Berezinskii [JETP Lett. 20, 287 (1974)].