Lifshitz effects on holographic p-wave superfluid

Wu, Yabo; Lu, Jun-Wang; Zhang, Chengyuan; Zhang, Nan; Zhang, Xue; Yang, Zhuo-Qun; Wu, Si-Yu

doi:10.1016/j.physletb.2014.12.026

Cited by 28 publications

(14 citation statements)

References 56 publications

(121 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In particular, in the case of γ = 0, the results return to the ones in Refs. [55,61] and agree with the ones for the case of b = 0 and d = 4 in Ref. [63].…”

Section: Numerical Partsupporting

confidence: 84%

“…[55] and the ones with the dynamical critical exponent z = 1 in Ref. [61] as well as the results with the vanishing backreaction from the matter field to the gravity [57][58][59].…”

Section: Numerical Partmentioning

confidence: 91%

“…(6) and 7in Ref. [61] in the case of z = 1 and A y = 0. However, the equation of motion corresponding to Eq.…”

Section: Holographic Superconductor Modelmentioning

confidence: 96%

“…However, the order of the phase transition is always 1 2 in the threedimensional BTZ (Bandos-Teitelboim-Zanelli) black hole although the increasing backreaction makes the condensate harder to form [60]. Meanwhile, in order to investigate the 1 λ effects, the MCV p-wave superconductor model was constructed in Lifshitz gravity [61], by including nonlinear electrodynamics [62][63][64] and the R F 2 correction [65,66]. Concretely, the authors in Ref.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Holographic p-wave superconductor with $$C^2F^2$$ correction

Dong

2020

Eur. Phys. J. C

Self Cite

View full text Add to dashboard Cite

Via numerical and analytical method, we construct the holographic p-wave conductor/superconductor model with C 2 F 2 correction (where C 2 F 2 = C αβ μν C μν αβ F ρσ F ρσ , and C αβ μν and F ρσ denotes the Weyl tensor and gauge field strength, respectively.)in the four-dimensional Schwarzschild-AdS black hole, and mainly study the effects of C 2 F 2 correction parameter denoted by γ on the properties of superconductors. The results show that for all values of the C 2 F 2 parameter, there always exists a critical temperature below which the vector hair appears. Meanwhile, the critical temperature increases with the improving C 2 F 2 parameter γ , which suggests that the improving C 2 F 2 parameter enhances the superconductor phase transition. Furthermore, at the critical temperature, the real part of conductivity reproduces respectively a Drude-like peak and an obviously pronounced peak for some value of nonvanishing C 2 F 2 parameter. At the low temperature, a clear energy gap can be observed at the intermediate frequency and the ratio of the energy gap to the critical temperature decreases with the increasing C 2 F 2 parameter, which is consistent with the effect of the C 2 F 2 parameter on the critical temperature. In addition, the analytical results agree well with the numerical results, which means that the analytical Sturm-Liouville method is still reliable in the grand canonical ensemble.

show abstract

“…In particular, in the case of γ = 0, the results return to the ones in Refs. [55,61] and agree with the ones for the case of b = 0 and d = 4 in Ref. [63].…”

Section: Numerical Partsupporting

confidence: 84%

“…[55] and the ones with the dynamical critical exponent z = 1 in Ref. [61] as well as the results with the vanishing backreaction from the matter field to the gravity [57][58][59].…”

Section: Numerical Partmentioning

confidence: 91%

“…(6) and 7in Ref. [61] in the case of z = 1 and A y = 0. However, the equation of motion corresponding to Eq.…”

Section: Holographic Superconductor Modelmentioning

confidence: 96%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Holographic p-wave superconductor with $$C^2F^2$$ correction

Dong

2020

Eur. Phys. J. C

Self Cite

View full text Add to dashboard Cite

show abstract

“…Other generalized investigations based on this new p-wave model can be found, for example, in Refs. [27][28][29][30][31].…”

Section: Introductionmentioning

confidence: 99%

Holographic p-wave superconductor models with Weyl corrections

2015

View full text Add to dashboard Cite

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 the soliton background, the Weyl corrections do not influence the properties of the holographic p-wave insulator/superconductor phase transition, which is different from that of the Yang-Mills theory. However, in the black hole background, we observe that similar to the Weyl correction effects in the Yang-Mills theory, the higher Weyl corrections make it easier for the p-wave metal/superconductor phase transition to be triggered, which shows that these two p-wave models with Weyl corrections share some similar features for the condensation of the vector operator.Comment: 17 pages, 3 figures, 3 tables, accepted for publication in Phys. Lett.

show abstract

Condensate flow in holographic models in the presence of dark matter

Rogatko

Wysokiński

2016

J. High Energ. Phys.

View full text Add to dashboard Cite

Holographic model of a three-dimensional current carrying superconductor or superfluid with dark matter sector described by the additional U(1)-gauge field coupled to the ordinary Maxwell one, has been studied in the probe limit. We investigated analytically by the Sturm-Liouville variational method, the holographic s-wave and p-wave models in the background of the AdS soliton as well as five-dimensional AdS black hole spacetimes. The two models of p-wave superfluids were considered, the so called SU(2) and the Maxwell-vector. Special attention has been paid to the dependence of the critical chemical potential and critical transition temperature on the velocity of the condensate and dark matter parameters. The current J in holographic three-dimensional superconductor studied here, shows the linear dependence on T c − T for both s and p-wave symmetry. This is in a significant contrast with the previously obtained results for two-dimensional superconductors, which reveal the (T − T c ) 3/2 temperature dependence. The coupling constant α, as well as, chemical potential µ D and the velocity S D of the dark matter, affect the critical chemical potential of the p-wave holographic SU(2) system. On the other hand, α, dark matter velocity S D and density ρ D determine the actual value of the transition temperature of the same superconductor/superfluid set up. However, the dark matter does not affect the value of the current.

show abstract

Lifshitz effects on holographic p-wave superfluid

Cited by 28 publications

References 56 publications

Holographic p-wave superconductor with $$C^2F^2$$ correction

Holographic p-wave superconductor with $$C^2F^2$$ correction

Holographic p-wave superconductor models with Weyl corrections

Condensate flow in holographic models in the presence of dark matter

Contact Info

Product

Resources

About