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 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Condensed Matter Physics
- Electronic, Optical and Magnetic Materials
Cite this
Competition of pairing symmetries and a mechanism for Berezinskii pairing in quasi-one-dimensional systems. / Shigeta, Keisuke; Tanaka, Yukio; Kuroki, Kazuhiko; Onari, Seiichiro; Aizawa, Hirohito.
In: Physical Review B - Condensed Matter and Materials Physics, Vol. 83, No. 14, 140509, 21.04.2011.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Competition of pairing symmetries and a mechanism for Berezinskii pairing in quasi-one-dimensional systems
AU - Shigeta, Keisuke
AU - Tanaka, Yukio
AU - Kuroki, Kazuhiko
AU - Onari, Seiichiro
AU - Aizawa, Hirohito
PY - 2011/4/21
Y1 - 2011/4/21
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=79961053452&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79961053452&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.83.140509
DO - 10.1103/PhysRevB.83.140509
M3 - Article
AN - SCOPUS:79961053452
VL - 83
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 1098-0121
IS - 14
M1 - 140509
ER -