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相关论文: Holographic superconductors with Weyl Corrections …

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We study the (3+1) dimensional p-wave holographic superconductors with Weyl corrections both numerically and analytically. We describe numerically the behavior of critical temperature $T_{c}$ with respect to charge density $\rho$ in a…

高能物理 - 理论 · 物理学 2012-06-12 D. Momeni , N. Majd , R. Myrzakulov

We study analytical properties of the holographic superconductors with Weyl corrections. We describe the phenomena in the probe limit neglecting backreaction of the space-time. We observe that for the conformal dimension $\triangle_{+}=3$,…

综合物理 · 物理学 2011-11-28 D. Momeni , M. R. Setare

In this paper we study $3+1$ holographic superconductors with Weyl corrections. We find that the critical temperature of a superconductor with Weyl corrections increases as we amplify the Weyl coupling parameter $\gamma$, indicating the…

高能物理 - 理论 · 物理学 2011-02-17 Jian-Pin Wu , Yue Cao , Xiao-Mei Kuang , Wei-Jia Li

A quick review on the analytical aspects of holographic superconductors (HSC) with Weyl corrections has been presented. Mainly we focus on matching method and variations approaches. Different types of such HSC have been investigated,…

高能物理 - 理论 · 物理学 2018-10-09 Davood Momeni , Muhammad Raza , Ratbay Myrzakulov

We analytically investigate the phase transition between the holographic insulator and superconductor with Weyl corrections by using the variational method for the Sturm-Liouville eigenvalue problem. We find that similar to the curvature…

高能物理 - 理论 · 物理学 2013-03-19 Zixu Zhao , Qiyuan Pan , Jiliang Jing

In this letter we construct the St\"{u}ckelberg holographic superconductor with Weyl corrections. Under such corrections, the Weyl coupling parameter $\gamma$ plays an important role in the order of phase transitions and the critical…

高能物理 - 理论 · 物理学 2015-06-03 Da-Zhu Ma , Yue Cao , Jian-Pin Wu

We investigate analytically the properties of the Weyl holographic superconductor in the Lifshitz black hole background. We find that the critical temperature of the Weyl superconductor decreases with increasing Lifshitz dynamical exponent,…

高能物理 - 理论 · 物理学 2016-07-22 S. A. Hosseini Mansoori , B. Mirza , A. Mokhtari , F. Lalehgani Dezaki , Z. Sherkatghanad

We construct a holographic model with Weyl corrections in five dimensional spacetime. In particular, we introduce a coupling term between the axion fields and the Maxwell field such that the momentum is relaxed even in the probe limit in…

高能物理 - 理论 · 物理学 2017-02-16 Yi Ling , Xiangrong Zheng

In this paper, we analytically investigate the properties of p-wave holographic superconductors in $AdS_{4}$-Schwarzschild background by two approaches, one based on the Sturm-Liouville eigenvalue problem and the other based on the matching…

高能物理 - 理论 · 物理学 2015-06-05 Sunandan Gangopadhyay , Dibakar Roychowdhury

We investigate the holographic $p$-wave superconductors in the presence of the higher order corrections on the gravity as well as on the gauge field side. On the gravity side, we add the Gauss-Bonnet curvature correction terms, while on the…

高能物理 - 理论 · 物理学 2019-11-01 Mahya Mohammadi , Ahmad Sheykhi

We analytically as well as numerically study the properties of one-dimensional holographic p- wave superconductors in the presence of backreaction. We employ the Sturm-Liouville eigenvalue problem for the analytical calculation and the…

高能物理 - 理论 · 物理学 2019-11-01 Mahya Mohammadi , Ahmad Sheykhi , Mahdi Kord Zangeneh

We use the variational method for the Sturm-Liouville eigenvalue problem to analytically calculate some properties of holographic superconductors with Gauss-Bonnet gravity in probe limit. By studying the holographic p-wave and s-wave…

高能物理 - 理论 · 物理学 2011-04-14 Huai-Fan Li , Rong-Gen Cai , Hai-Qing Zhang

In this paper, we analytically study the holographic superconductor models with the high derivative (HD) coupling terms. Using the Sturm-Liouville (SL) eigenvalue method, we perturbatively calculate the critical temperature. The analytical…

高能物理 - 理论 · 物理学 2020-07-29 Chunyan Wang , Dan Zhang , Guoyang Fu , Jian-Pin Wu

We investigate the analytical properties of the s-wave and p-wave holographic insulator/superconductor phase transitions at zero temperature. In the probe limit, we analytically calculate the critical chemical potentials at which the…

高能物理 - 理论 · 物理学 2011-06-30 Rong-Gen Cai , Huai-Fan Li , Hai-Qing Zhang

In this work we discuss the zero temperature limit of a "p-wave" holographic superconductor. The bulk description consists of a non-Abelian SU(2) gauge fields minimally coupled to gravity. We numerically construct the zero temperature…

高能物理 - 理论 · 物理学 2010-05-25 Pallab Basu , Jianyang He , Anindya Mukherjee , Hsien-Hang Shieh

We study the effect of the Weyl corrections on the holographic p-wave dual models in the backgrounds of AdS soliton and AdS black hole via a Maxwell complex vector field model by using the numerical and analytical methods. We find that, in…

高能物理 - 理论 · 物理学 2015-02-27 Lu Zhang , Qiyuan Pan , Jiliang Jing

We analytically as well as numerically disclose the effects of the higher order correction terms in the gravity and in the gauge field on the properties of $s$-wave holographic superconductors. On the gravity side, we consider the higher…

高能物理 - 理论 · 物理学 2018-02-27 Ahmad Sheykhi , Afsoon Ghazanfari , Amin Dehyadegari

We generalize the analytical investigation on the properties of $s$-wave holographic superconductors in the presence of Born-Infeld nonlinear electrodynamics by taking the backreaction into account. We find that in the presence of nonlinear…

高能物理 - 理论 · 物理学 2016-02-03 A. Sheykhi , F. Shaker

We set up a unified framework to efficiently compute the shear and bulk viscosities of strongly coupled gauge theories with gravitational holographic duals involving higher derivative corrections. We consider both Weyl$^4$ corrections,…

高能物理 - 理论 · 物理学 2024-03-13 Alex Buchel , Sera Cremonini , Laura Early

The holographic model for a two-dimensional superconductor has been investigated by considering the three-dimensional gravity in the bulk. To find the critical temperature, we used the Sturm-Liouville variational method. Where as the same…

综合物理 · 物理学 2013-07-09 Davood Momeni , Muhammad Raza , Mohammad Reza Setare , Ratbay Myrzakulov
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