Phase diagram of a holographic superconductor model with s-wave and d-wave

2014/03/31 by Mitsuhiro Nishida · 22 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Coupling (piping) #Holography #Phase (matter) #Phase diagram #Physics of Superconductivity and Magnetism #Quantum Chromodynamics and Particle Interactions #Scalar (mathematics) #Superconductivity #hep-th

paper · pdf · doi:10.1007/jhep09(2014)154

published in Journal of High Energy Physics 2014(9) (Springer Nature) · 13 pages, 10 figures; v2: figures and reference added, abstract improved, some typos and expressions corrected, and published in JHEP

openalex publication_date 2014/09/01 · arxiv created 2014/12/11 · arxiv updated 2014/12/12 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

We consider a holographic model with a scalar field, a tensor field and a direct coupling between them as a superconductor with an s-wave and a d-wave. We find a rich phase structure in the model. The model exhibits a phase of coexistence of the s-wave and the d-wave, or a phase of an order competition. Furthermore, it has a triple point.

Citations

• Building a Holographic Superconductor
• Phenomenological theory of unconventional superconductivity
• Viscosity in Strongly Interacting Quantum Field Theories from Black Hole Physics
• The Large-N Limit of Superconformal Field Theories and Supergravity

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