Coherent backscattering from a quantum dot is insensitive to the Ehrenfest time

Details Coherent backscattering from a quantum dot is insensitive to the Ehrenfest time Coherent backscattering from a quantum dot is insensitive to the Ehrenfest time

2004-06-11

arxiv.org/abs/cond-mat/0406271v2

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

This paper has been withdrawn

Scientific paper

This paper was withdrawn by the authors. The purpose of this paper was to provide conclusive evidence for the Ehrenfest-time-independence of weak localization, by means of a computer simulation of the coherent backscattering peak on very large systems. (Two orders of magnitude larger than we could reach in cond-mat/0405122 by studying weak localization directly.) We have decided to withdraw this paper, after Piet Brouwer convinced us that the one-to-one correspondence between weak localization and coherent backscattering can not be relied upon. For example, a reflection matrix with one half of its eigenvalues equal to 0 and the other half equal to 1 (hence without weak localization) would still show a coherent backscattering peak in a basis that is randomly related to its eigenbasis.

Affiliated with

Also associated with

No associations

Rating

Coherent backscattering from a quantum dot is insensitive to the Ehrenfest time does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Coherent backscattering from a quantum dot is insensitive to the Ehrenfest time, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coherent backscattering from a quantum dot is insensitive to the Ehrenfest time will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-106083