Time reversal symmetry breaking holographic superconductor in constant external magnetic field

Zeng, Hua-Bi; Fan, Zheyong; Ren, Zhongzhou

doi:10.1103/physrevd.80.066001

Cited by 26 publications

(11 citation statements)

References 46 publications

(100 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…On the other hand, the behavior of the normalized value of the condensation operator (0+) indicates the second-order phase transition. The analysis of the critical magnetic field unveils that its value grows with the increase of nonlinear electrodynamic parameter, GB-coupling constant and values of the mid point coordinate [31][32][33][34][35], Similar behavior has been observed in our studies. The increase of dark matter coupling constant, the dimension of the spacetime and the value of zm cause the increase of the critical magnetic field.…”

Section: Results and Conclusionsupporting

confidence: 89%

“…In particular, it turned out that in Gauss-Bonnet (GB) gravity the higher curvature corrections one considers the harder for the condensation to occur [31][32][33][34][35]. In the Einstein-Maxwell-dilaton gravity a generalized model built from the most extensive covariant gravity Lagrangian with at most two derivatives of fields [36] was given [37].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Magnetic field in holographic superconductor with dark matter sector

2015

View full text Add to dashboard Cite

Based on the analytical technique the effect of the static magnetic field on the s-wave holographic superconductor with dark matter sector of U(1)-gauge field type coupled to the Maxwell field has been examined. In the probe limit, we obtained the mean value of the condensation operator. The nature of the condensate in an external magnetic field as well as the behaviour of the critical field close to the transition temperature has been revealed. The obtained upturn of the critical field curves as a function of temperature, both in four and five spacetime dimensions, is a fingerprint of the strong coupling approach.Comment: 13 pages, RevTex, 2 figures, to be published in Phys.Rev.D15. arXiv admin note: text overlap with arXiv:1411.079

show abstract

Section: Results and Conclusionsupporting

confidence: 89%

Section: Introductionmentioning

confidence: 99%

Magnetic field in holographic superconductor with dark matter sector

2015

View full text Add to dashboard Cite

show abstract

“…The properties of this non-Abelian holographic superconductor has been studied in Refs. [22][23][24][25][26][27][28][29][30][31][32][33][34] (for a review one can see Ref. [35]).…”

Section: Introductionmentioning

confidence: 99%

Supercurrent in ap-wave holographic superconductor

2011

View full text Add to dashboard Cite

The p-wave and p + ip-wave holographic superconductors with fixed DC supercurrent are studied by introducing a non-vanishing vector potential. We find that close to the critical temperature T c of zero current, the numerical results of both the p wave model and the p + ip model are the same as those of Ginzburg-Landau (G-L) theory, for example, the critical current j c ∼ (T c − T ) 3/2 and the phase transition in the presence of a DC current is a first order transition. Besides the similar results between both models, the p + ip superconductor shows isotropic behavior for the supercurrent, while the p-wave superconductor shows anisotropic behavior for the supercurrent.

show abstract

“…For other studies of external magnetic fields on holographic superconductors see for example[10][11][12][13].…”

mentioning

confidence: 99%

Inhomogeneous structures in holographic superfluids. II. Vortices

et al. 2010

View full text Add to dashboard Cite

We study vortex solutions in a holographic model of Herzog, Hartnoll, and Horowitz, with a vanishing external magnetic field on the boundary, as is appropriate for vortices in a superfluid. We study the relevant length scales related to the vortices and how the charge density inside the vortex core behaves as a function of temperature or chemical potential. We extract a critical superfluid velocity from the vortex solutions, study how it behaves as a function of the temperature, and compare it to earlier studies and to the Landau criterion. We also comment on the possibility of a Berezinskii-Kosterlitz-Thouless vortex confinement-deconfinement transition.

show abstract

Time reversal symmetry breaking holographic superconductor in constant external magnetic field

Cited by 26 publications

References 46 publications

Magnetic field in holographic superconductor with dark matter sector

Magnetic field in holographic superconductor with dark matter sector

Supercurrent in ap-wave holographic superconductor

Inhomogeneous structures in holographic superfluids. II. Vortices

Contact Info

Product

Resources

About