Order parameter and spectral function in -wave holographic superconductors

D Ghorai, T Yuk, SJ Sin - Physical Review D, 2024 - APS
We consider the d-wave holographic superconductor model with full backreaction on the
metric, addressing a missing part in the literature. We have identified the gap function by …

Classes of holographic Mott gaps

D Ghorai, T Yuk, YK Han, SJ Sin - Journal of High Energy Physics, 2024 - Springer
A bstract The fermion gaps are classified into order gap or Mott gap depending on the
presence/absence of the order parameter. We construct the holographic model of the Mott …

Holographic timelike superconductor

A Krikun, U Elinos - Journal of High Energy Physics, 2024 - Springer
A bstract We explore the state of matter characterized by the charged timelike vector order
parameter. We employ holographic duality in order to construct such a state and study its …

Construction of superconducting dome and emergence of quantum critical region in holography

Y Seo, S Kim, KK Kim - Physical Review D, 2024 - APS
In this work, we investigate an extended model of holographic superconductor by a
nonlinear electrodynamic interaction coupled to a complex scalar field. This nonlinear …

Classification of the Mott gap

D Ghorai, T Yuk, YK Han, SJ Sin - arXiv preprint arXiv:2404.10412, 2024 - arxiv.org
In this paper, we demonstrate the classification of the gap in a holographic setup by studying
the density of states. A gap can be classified into order gap and Mott gap depending on the …

Holographic fermions in the Dyonic Gubser-Rocha black hole

CY Lu, XH Ge, SJ Sin - arXiv preprint arXiv:2412.20160, 2024 - arxiv.org
We investigate the fermionic properties of a dyonic Gubser-Rocha model in the context of
gauge/gravity duality. This model incorporates both a magnetic field and momentum …