10 citations · 43 across the 6 of their papers we have counts for
6 papers
Holographic superfluid with gauge-axion coupling
Yan Liu, Xi-Jing Wang, Jian-Pin Wu +1
We have constructed a holographic superfluid with gauge-axion coupling. Depending on whether the coupling is positive or negative, the system displays metallic or insulating behavi…
Alternating current conductivity and superconducting properties of the holographic effective theory
Yan Liu, Xi-Jing Wang, Jian-Pin Wu +1
We construct a holographic effective superconducting theory by considering a special gauge-axion higher derivative term. The gauge-axion coupling results in the transport behavior…
Holographic p-wave superconductivity from higher derivative theory
Yan Liu, Guoyang Fu, Hai-Li Li +2
We construct a holographic SU(2) p-wave superconductor model with Weyl corrections. The high derivative (HD) terms do not seem to spoil the generation of the p-wave superconducting…
Higher derivatives driven symmetry breaking in holographic superconductors
Hai-Li Li, Guoyang Fu, Yan Liu +2
In this paper, we construct a novel holographic superconductor from higher derivative (HD) gravity involving a coupling between the complex scalar field and the Weyl tensor. This H…
Real-time cosmology with SKA
Yan Liu, Jing-Fei Zhang, Xin Zhang
In this work, we investigate what role the redshift drift data of Square Kilometre Array (SKA) will play in the cosmological parameter estimation in the future. To test the constra…
Revisit of constraints on dark energy with Hubble parameter measurements including future redshift drift observations
Yan Liu, Rui-Yun Guo, Jing-Fei Zhang +1
We investigate whether the current Hubble parameter measurements could help improve the constraints on dark energy on the basis of the mainstream cosmological probes includi…