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cond-mat.supr-con2004
Dynamics and phonon-induced decoherence of Andreev level qubit
A. Zazunov, V. S. Shumeiko, G. Wendin +1
We present detailed theory for Andreev level qubit, the system consisting of a highly transmissive quantum point contact embedded in a superconducting loop. The two-level Hamiltoni…
cond-mat.supr-con2003
Phase dependent current statistics in short-arm Andreev interferometer
E. V. Bezuglyi, E. N. Bratus', V. S. Shumeiko +1
We calculate analytically the current statistics for a short diffusive wire between the normal reservoir and a short superconductor-normal metal-superconductor (SNS) junction, at a…