Holographic Fermi arcs and a d-wave gap
arXiv:1006.0731 · doi:10.1016/j.physletb.2011.06.029
Abstract
We study fermion correlators in a holographic superfluid with a d-wave (spin two) order parameter. We find that, with a suitable bulk Majorana coupling, the Fermi surface is anisotropically gapped. At low temperatures the gap shrinks to four nodal points. At high temperatures the Fermi surface is partially gapped generating four Fermi arcs.
4 pages, 4 figures
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- Holographic Fermi surfaces and bulk dipole couplings
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- d-wave Holographic Superconductor Vortex Lattice and Non-Abelian Holographic Superconductor Droplet
- TASI lectures: Collisions in anti-de Sitter space, conformal symmetry, and holographic superconductors
- Characteristic length of a Holographic Superconductor with -wave gap