Building a holographic superconductor
WebJul 13, 2008 · PDF We show that a simple gravitational theory can provide a holographically dual description of a superconductor There is a critical temperature, … WebIn the usual holographic superconductor model [6,12,15], this value is approximately 8, which is more than twice the one in the BCS theory, but roughly approximates the value measured in high ...
Building a holographic superconductor
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WebJul 18, 2008 · We show that a simple gravitational theory can provide a holographically dual description of a superconductor. There is a critical temperature, below which a … WebMar 29, 2024 · We construct a holographic model describing the striped superconductor (SSC), which is characterized by the presence of pair density waves (PDW). We …
WebResearch experience for undergraduates (REU) symposium talk at Lehigh UniversitySupported by the National Science Foundation (NSF) and the Lehigh … WebFeb 1, 2024 · To build holographic superconductors the minimal ingredients are the following: a) a gravitational theory with a negative cosmological constant, b) the Maxwell …
WebJul 1, 2024 · A holographic p-wave superconductor model was first proposed by Gubser and Pufu [ 41 ]. They introduced a SU (2) Yang–Mill gauge field, which leads to the superconducting phase transition. The conductivities of this model exhibited remarkable anisotropic behaviors. WebMar 9, 2024 · Experimentally, Homes’ law is observed in high Tc superconductors with linear- T resistivity in the normal phase, giving a material independent universal constant C. By using holographic models related to the Gubser-Rocha model, we investigate how Homes’ law can be realized together with linear- T resistivity in the presence of …
WebDec 3, 2008 · It has been shown that a gravitational dual to a superconductor can be obtained by coupling anti-de Sitter gravity to a Maxwell field and charged scalar. We …
WebNov 13, 2024 · We build a holographic s-wave conductor/superconductor model and an insulator/superconductor model in the four-dimensional conformal anomaly corrected (CAC) AdS gravity. The effects of CAC parameter $$\\alpha $$ α are studied using both numerical and analytical methods in the probe approximation. Concretely, when the CAC … unc v nc state basketball ticketsWebAug 1, 2016 · Building a holographic superconductor with higher-derivative couplings Xiaomei Kuang, E. Papantonopoulos, G. Siopsis, Bin Wang Physics 2013 We discuss the gravitational dual of a holographic superconductor consisting of a $U (1)$ gauge field, a complex scalar field coupled to a charged AdS black hole and a higher-derivative … thor textthortful birthday cards for herWebJun 1, 2024 · In order to build a holographic model of holographic superconductors, one could in- troduce the following ansatz of matter fields: A = φ ( r ) dt, ψ = ψ ( r ) . thor tfc loginWebJul 13, 2008 · Abstract: We show that a simple gravitational theory can provide a holographically dual description of a superconductor There is a critical temperature, below which a charged condensate forms via a second order phase transition and the (dc) conductivity becomes infinite The frequency dependent conductivity develops a gap … thortful birthday cards mumWebMar 11, 2013 · Zhejiang University. We discuss the gravitational dual of a holographic superconductor consisting of a U (1) gauge field, a complex scalar field coupled to a … unc v pitt footballWebBuilding a holographic superconductor S. Hartnoll, C.P. Herzog and G. Horowitz, arXiv: 0803.3295 PRL 101, 031601 (2008) High Temperature（black hole without hair): Holographic superconductors . Consider the case of m^2L^2=-2，like a conformal scalar field. In the probe limit and A_t= Phi unc vs app state football tickets