d-Wave superconductivity in the Hubbard model

Th Maier; M. Jarrell; Th Pruschke; J. Keller

doi:10.1103/PhysRevLett.85.1524

d-Wave superconductivity in the Hubbard model

Th Maier, M. Jarrell, Th Pruschke, J. Keller

Research output: Contribution to journal › Article › peer-review

146 Scopus citations

Abstract

A recently developed dynamical cluster (DCA) was used to study the long open question of whether the 2D Hubbard model shows instabilities towards a superconducting state in the intermediate to strong coupling regime. Conclusive evidence was found that at moderate doping, a transition to a state with off-diagonal long-range order occurs and that the corresponding order parameters has pure d-wave symmetry.

Original language	English
Pages (from-to)	1524-1527
Number of pages	4
Journal	Physical Review Letters
Volume	85
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevLett.85.1524
State	Published - Aug 14 2000
Externally published	Yes

Funding

Funders	Funder number
National Science Foundation
Directorate for Mathematical and Physical Sciences	9704021, 9357199

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10.1103/PhysRevLett.85.1524

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abstract = "A recently developed dynamical cluster (DCA) was used to study the long open question of whether the 2D Hubbard model shows instabilities towards a superconducting state in the intermediate to strong coupling regime. Conclusive evidence was found that at moderate doping, a transition to a state with off-diagonal long-range order occurs and that the corresponding order parameters has pure d-wave symmetry.",

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AU - Pruschke, Th

AU - Keller, J.

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N2 - A recently developed dynamical cluster (DCA) was used to study the long open question of whether the 2D Hubbard model shows instabilities towards a superconducting state in the intermediate to strong coupling regime. Conclusive evidence was found that at moderate doping, a transition to a state with off-diagonal long-range order occurs and that the corresponding order parameters has pure d-wave symmetry.

AB - A recently developed dynamical cluster (DCA) was used to study the long open question of whether the 2D Hubbard model shows instabilities towards a superconducting state in the intermediate to strong coupling regime. Conclusive evidence was found that at moderate doping, a transition to a state with off-diagonal long-range order occurs and that the corresponding order parameters has pure d-wave symmetry.

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JO - Physical Review Letters

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d-Wave superconductivity in the Hubbard model

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