Time-resolved noise of adiabatic quantum pumps

Abstract

We investigate quantum-statistical correlation properties of a periodically driven mesoscopic scatterer on a time-scale shorter than the period of a drive. In this limit the intrinsic quantum fluctuations in the system of fermions are the main source of a noise. Nevertheless the effect of a slow periodic drive is clearly visible in a two-time current-current correlation function as a specific periodic in time modulation. In the limit of a strong drive such a modulation can change the sign of a current correlation function.

11 pages, 10 figures

References in corpus (3)

• Resonance approximation and charge loading/unloading in adiabatic quantum pumping
• Optimal spin-entangled electron-hole pair pump
• Photovoltaic and Rectification Currents in Quantum Dots

Cited by in corpus (4)

• Quantized dynamics of a coherent capacitor
• Shot noise of a mesoscopic two-particle collider
• Heat production and current noise for single- and double-cavity quantum capacitors
• Dynamic scattering channels of a double barrier structure