Quasi-Langevin method for shot noise calculation in single-electron tunneling

Abstract

It is shown that quasi-Langevin method can be used for the calculation of the shot noise in correlated single-electron tunneling. We generalize the existing Fokker-Plank-type approach and show its equivalence to quasi-Langevin approach. The advantage of the quasi-Langevin method is a natural possibility to describe simultaneously the high (``quantum'') frequency range.

13 pages (RevTeX), 1 figure

References in corpus (2)

• Mesoscopic quantum transport: Resonant tunneling in the presence of strong Coulomb interaction
• Zero Frequency Current Noise for the Double Tunnel Junction Coulomb Blockade

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