Critical magnetic field in AdS/CFT superconductor
Eiji Nakano, Wen-Yu Wen
TL;DR
This paper investigates a holographic superconductor model in (2+1) dimensions under an external magnetic field, identifying a critical magnetic field threshold for the formation of a charged condensate through a second order phase transition.
Contribution
It introduces a holographic framework for (2+1)-dimensional superconductors under magnetic fields, revealing the existence of a critical magnetic field for condensate formation.
Findings
Existence of a critical magnetic field for condensate formation
Charged condensate forms via a second order phase transition below this critical field
Holographic model captures magnetic field effects in (2+1)-dimensional superconductors
Abstract
We have studied a holographically dual description of superconductor in (2+1)-dimensions in the presence of applied magnetic field, and observed that there exists a critical value of magnetic field, below which a charged condensate can form via a second order phase transition.
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