Non-equilibrium transitions in fully frustrated Josephson junction arrays
Veronica I. Marconi, Daniel Dominguez
Abstract
We study the effect of thermal fluctuations in a fully frustrated Josephson junction array driven by a current I larger than the apparent critical current Ic(T). We calculate numerically the behavior of the chiral order parameter of Z2 symmetry and the transverse helicity modulus (related to the U(1) symmetry) as a function of temperature. We find that the Z2 transition occurs at a temperature TZ2(I) which is lower than the temperature TU(1)(I) for the U(1) transition. Both transitions could be observed experimentally from measurements of the longitudinal and transverse voltages.
Create a lesson
Related papers
Altermagnetic Control of Charge-4e Superconductivity
Yan-Guang Yue, Jie Lou, Yan Chen
Electron- and hole-doped superconductivity in two-dimensional electride ZrX2 (X = Cl, Br, I)
Tian-Xin Liu, Xin-Yang Li, Zuo-Wei Yin et al.
Enhanced Coulomb pseudopotentials in high-pressure hydrides from first principles
Kieran Bozier, Chris J. Pickard
Pressure-induced double-dome superconductivity in doped kagome metal Cs(V0.86Ta0.14)3Sb5 without charge density wave
Haochen Sun, Jing Wang, Deng Hu et al.
Electric and Heat Transport in One-Dimensional SNS Junctions with Energy-Dependent Transmission
Kai Tsutsumi, Shun Uchino
From band reconstruction to Bogoliubov dispersion: How dz2-band enhances iron-based superconductivity
Jingming Yan, Shendong Su, Guihao Jia et al.