Coexistence of strong nematic and superconducting correlations in a two-dimensional Hubbard model

Details Coexistence of strong nematic and superconducting correlations in a two-dimensional Hubbard model Coexistence of strong nematic and superconducting correlations in a two-dimensional Hubbard model

2011-10-24

arxiv.org/abs/1110.5297v3

Physics

Condensed Matter

Superconductivity

4 pages, 4 figures, published as PRB 84, 220506(R) (2011)

Scientific paper

Using a dynamic cluster quantum Monte Carlo approximation, we study a two-dimensional Hubbard model with a small orthorhombic distortion in the nearest neighbor hopping integrals. We find a large nematic response in the low-frequency single-particle scattering rate which develops with decreasing temperature and doping as the pseudogap region is entered. At the same time, the d-wave superconducting gap function develops an s-wave component and its amplitude becomes anisotropic. The strength of the pairing correlations, however, is found to be unaffected by the strong anisotropy, indicating that d-wave superconductivity can coexist with strong nematicity in the system.

Affiliated with

Also associated with

No associations

Rating

Coexistence of strong nematic and superconducting correlations in a two-dimensional Hubbard model does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Coexistence of strong nematic and superconducting correlations in a two-dimensional Hubbard model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coexistence of strong nematic and superconducting correlations in a two-dimensional Hubbard model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-521057