Abstract
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.
| Original language | English |
|---|---|
| Article number | 140509 |
| Journal | Physical Review B - Condensed Matter and Materials Physics |
| Volume | 83 |
| Issue number | 14 |
| DOIs | |
| Publication status | Published - Apr 21 2011 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
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Shigeta, K., Tanaka, Y., Kuroki, K., Onari, S., & Aizawa, H. (2011). Competition of pairing symmetries and a mechanism for Berezinskii pairing in quasi-one-dimensional systems. Physical Review B - Condensed Matter and Materials Physics, 83(14), [140509]. https://doi.org/10.1103/PhysRevB.83.140509