Coherent oscillations in a Cooper-pair box

Preprint

21 February 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/0102379

Abstract

This paper is devoted to an analysis of the experiment by Nakamura {\it et al.} (Nature {\bf 398}, 786 (1999)) on the quantum state control in Josephson junctions devices. By considering the relevant processes involved in the detection of the charge state of the box and a realistic description of the gate pulse we are able to analyze some aspects of the experiment (like the amplitude of the measurement current) in a quantitative way.

Keywords

COHERENT OSCILLATIONS
REALISTIC DESCRIPTION
MEASUREMENT CURRENT
JOSEPHSON JUNCTIONS
RELEVANT PROCESSES
JUNCTIONS DEVICES
COOPER PAIR BOX
PAIR BOX

All Related Versions

Version 1, 2001-02-21, ArXiv
Published version: Europhysics Letters, 53 (2), 251.

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