Zobrazeno 1 - 10
of 500
pro vyhledávání: '"Nie Zhang"'
In this paper, we consider the interior structure of a multi-band holographic superconductor model. We focus on the holographic superconductor system with two scalar fields which correspond to two s-wave order parameters in the dual condensed matter
Externí odkaz:
http://arxiv.org/abs/2411.07693
The local thermodynamic stability from the charge susceptibility of a holographic superfluid model at finite superfluid velocity is studied in the probe limit. Previous studies show that beyond a finite value of the superfluid velocity, the superflui
Externí odkaz:
http://arxiv.org/abs/2409.14407
Dynamical and thermodynamic crossovers in the supercritical region of a holographic superfluid model
Many physical systems, including classical fluids, present in their phase diagram the competition between two phases that are separated by a line of first-order phase transitions which terminates at a so-called critical point. Despite several proposa
Externí odkaz:
http://arxiv.org/abs/2406.05345
Publikováno v:
J. High Energ. Phys. 2024, 184 (2024)
We study the nonlinear dynamical evolution of spinodal decomposition in a first-order superfluid phase transition using a simple holographic model in the probe limit. We first confirm the linear stability analysis based on quasinormal modes and verif
Externí odkaz:
http://arxiv.org/abs/2311.08277
We study the holographic s+p model in both four dimensional (4D) and five dimensional (5D) Einstein-Gauss-Bonnet (EGB) gravity. We first show a phase diagram with the Gauss-Bonnet parameter fixed to a small value $\alpha=10^{-7}$ to choose propitiate
Externí odkaz:
http://arxiv.org/abs/2306.13308
Autor:
Ning Feng, Rui Zhang, Xin Wen, Wei Wang, Nie Zhang, Junnian Zheng, Longzhen Zhang, Nianli Liu
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-10 (2024)
Abstract The RAB interacting factor (RABIF) is a putative guanine nucleotide exchange factor that also functions as a RAB-stabilizing holdase chaperone. It has been implicated in pathogenesis of several cancers. However, the functional role and molec
Externí odkaz:
https://doaj.org/article/95f179aa86df49a6881e27e80c70bc71
Publikováno v:
J. High Energ. Phys. 2023, 23 (2023)
We study a simple extension of the original Hartnoll, Herzog and Horowitz (HHH) holographic superfluid model with two nonlinear scalar self-interaction terms $\lambda |\psi|^4$ and $\tau |\psi|^6$ in the probe limit. Depending on the value of $\lambd
Externí odkaz:
http://arxiv.org/abs/2211.14762
We study the competition between the p-wave and the p+ip superfluid solutions in a holographic model with applied magnetic field intensity $H$. We find that when $H$ is turned on, both the grand potential and the critical temperature of the p+ip solu
Externí odkaz:
http://arxiv.org/abs/2111.06138
Publikováno v:
Phys. Lett. B 823 (2021) 136755
We construct the holographic superconductors away from the probe limit in the consistent $D\rightarrow4$ Einstein-Gauss-Bonnet gravity. We observe that, both for the ground state and excited states, the critical temperature first decreases then incre
Externí odkaz:
http://arxiv.org/abs/2109.02207
We study the influence of nonlinear terms quartic of the charged fields, which do not change the critical points of single condensate solutions, on the phase structure of a holographic model with multi-condensate in probe limit. We include one s-wave
Externí odkaz:
http://arxiv.org/abs/2105.14294