English

The St\"{u}ckelberg Holographic Superconductors with Weyl corrections

High Energy Physics - Theory 2015-06-03 v1 General Relativity and Quantum Cosmology

Abstract

In this letter we construct the St\"{u}ckelberg holographic superconductor with Weyl corrections. Under such corrections, the Weyl coupling parameter γ\gamma plays an important role in the order of phase transitions and the critical exponents of second order phase transitions. So do the model parameters cαc_{\alpha}, α\alpha and c4c_{4}. Moreover, we show that the Weyl coupling parameter γ\gamma and the model parameters cαc_{\alpha}, α\alpha, c4c_{4} which together control the size and strength of the conductivity coherence peak and the ratio of gap frequency over critical temperature ωg/Tc\omega_{g}/T_{c}.

Keywords

Cite

@article{arxiv.1201.2486,
  title  = {The St\"{u}ckelberg Holographic Superconductors with Weyl corrections},
  author = {Da-Zhu Ma and Yue Cao and Jian-Pin Wu},
  journal= {arXiv preprint arXiv:1201.2486},
  year   = {2015}
}

Comments

18 pages, 6 figures