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- Publisher Website: 10.1103/PhysRevLett.64.974
- Scopus: eid_2-s2.0-4243227219
- WOS: WOS:A1990CP24300041
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Article: Superconducting instability of staggered-flux phase in the t-J model
Title | Superconducting instability of staggered-flux phase in the t-J model |
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Authors | |
Issue Date | 1990 |
Publisher | American Physical Society. The Journal's web site is located at http://prl.aps.org |
Citation | Physical Review Letters, 1990, v. 64 n. 8, p. 974-977 How to Cite? |
Abstract | We use a renormalized mean-field theory to study competitions between the flux phase and the resonating-valence-bond d-wave states in the t-J model. The staggered (antiferromagnetic) flux phase is unstable against infinitesimal electron-pairing amplitude at all non-half fillings. This instability finally leads to a pure d-wave resonating-valence-bond state. The hole-hole repulsive Coulomb interaction tends to stabilize the flux phase. © 1990 The American Physical Society. |
Persistent Identifier | http://hdl.handle.net/10722/175117 |
ISSN | 2023 Impact Factor: 8.1 2023 SCImago Journal Rankings: 3.040 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Zhang, FC | en_US |
dc.date.accessioned | 2012-11-26T08:49:18Z | - |
dc.date.available | 2012-11-26T08:49:18Z | - |
dc.date.issued | 1990 | en_US |
dc.identifier.citation | Physical Review Letters, 1990, v. 64 n. 8, p. 974-977 | en_US |
dc.identifier.issn | 0031-9007 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/175117 | - |
dc.description.abstract | We use a renormalized mean-field theory to study competitions between the flux phase and the resonating-valence-bond d-wave states in the t-J model. The staggered (antiferromagnetic) flux phase is unstable against infinitesimal electron-pairing amplitude at all non-half fillings. This instability finally leads to a pure d-wave resonating-valence-bond state. The hole-hole repulsive Coulomb interaction tends to stabilize the flux phase. © 1990 The American Physical Society. | en_US |
dc.language | eng | en_US |
dc.publisher | American Physical Society. The Journal's web site is located at http://prl.aps.org | en_US |
dc.relation.ispartof | Physical Review Letters | en_US |
dc.title | Superconducting instability of staggered-flux phase in the t-J model | en_US |
dc.type | Article | en_US |
dc.identifier.email | Zhang, FC: fuchun@hkucc.hku.hk | en_US |
dc.identifier.authority | Zhang, FC=rp00840 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1103/PhysRevLett.64.974 | en_US |
dc.identifier.scopus | eid_2-s2.0-4243227219 | en_US |
dc.identifier.volume | 64 | en_US |
dc.identifier.issue | 8 | en_US |
dc.identifier.spage | 974 | en_US |
dc.identifier.epage | 977 | en_US |
dc.identifier.isi | WOS:A1990CP24300041 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Zhang, FC=14012468800 | en_US |
dc.identifier.issnl | 0031-9007 | - |