Noise in resistively shunted Josephson junctions

Abstract

We investigate the dynamics of a resistively shunted Josephson junction. We compute the Josephson frequency and the generalized impedances for a variety of the parameters, particularly with relevance to predicting the measurable effects of zero-temperature current noise in the resistor.

New reference added and corrected misprints. Published in Phys. Rev. B (11 pages, 8 figures and 2 tables)

References in corpus (6)

• Could dark energy be measured in the lab?
• Quantum noise in current biased Josephson junction
• Measurability of vacuum fluctuations and dark energy
• Resistive transition in granular disordered high-T${}_c$ superconductors: a numerical study
• The status of the quantum dissipation-fluctuation relation and Langevin equation
• Dark energy and Josephson junctions

Cited by in corpus (6)

• Resistive transition in disordered superconductors with varying intergrain coupling
• Quantum and thermal fluctuations in the dynamics of a resistively and capacitively shunted Josephson junction
• Conditions for the validity of the quantum Langevin equation
• Fokker-Planck equations for a trapped particle in a quantum-thermal Ohmic bath: general theory and applications to Josephson junctions
• Phase diffusion and noise temperature of a microwave amplifier based on single unshunted Josephson junction
• Josephson junction microwave amplifier in self-organized noise compression mode