Holographic Fermi arcs and a d-wave gap

Francesco Benini; Christopher P. Herzog; Amos Yarom

doi:10.1016/j.physletb.2011.06.029

Holographic Fermi arcs and a d-wave gap

Francesco Benini
, Christopher P. Herzog
, Amos Yarom

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

50 Scopus citations

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.

Original language	English
Pages (from-to)	626-629
Number of pages	4
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	701
Issue number	5
DOIs	https://doi.org/10.1016/j.physletb.2011.06.029
State	Published - 27 Jul 2011
Externally published	Yes

Keywords

AdS/CFT
Strongly correlated systems
Superconductors

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/j.physletb.2011.06.029

Cite this

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title = "Holographic Fermi arcs and a d-wave gap",

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.",

keywords = "AdS/CFT, Strongly correlated systems, Superconductors",

author = "Francesco Benini and Herzog, \{Christopher P.\} and Amos Yarom",

year = "2011",

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doi = "10.1016/j.physletb.2011.06.029",

language = "English",

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journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

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T1 - Holographic Fermi arcs and a d-wave gap

AU - Benini, Francesco

AU - Herzog, Christopher P.

AU - Yarom, Amos

PY - 2011/7/27

Y1 - 2011/7/27

N2 - 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.

AB - 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.

KW - AdS/CFT

KW - Strongly correlated systems

KW - Superconductors

UR - https://www.scopus.com/pages/publications/79960171409

U2 - 10.1016/j.physletb.2011.06.029

DO - 10.1016/j.physletb.2011.06.029

M3 - Article

AN - SCOPUS:79960171409

SN - 0370-2693

VL - 701

SP - 626

EP - 629

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 5

ER -

Holographic Fermi arcs and a d-wave gap

Abstract

Keywords

ASJC Scopus subject areas

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