Transmission Phase of an Isolated Coulomb-Blockade Resonance

Details Transmission Phase of an Isolated Coulomb-Blockade Resonance Transmission Phase of an Isolated Coulomb-Blockade Resonance

2002-02-12

arxiv.org/abs/cond-mat/0202197v1

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

6 pages and one figure

Scientific paper

10.1103/PhysRevB.65.245322

In two recent papers, O. Entin-Wohlman et al. studied the question: ``Which physical information is carried by the transmission phase through a quantum dot?'' In the present paper, this question is answered for an islolated Coulomb-blockade resonance and within a theoretical model which is more closely patterned after the geometry of the actual experiment by Schuster et al. than is the model of O. Entin-Wohlman et al. We conclude that whenever the number of leads coupled to the Aharanov-Bohm interferometer is larger than two, and the total number of channels is sufficiently large, the transmission phase does reflect the Breit-Wigner behavior of the resonance phase shift.

Affiliated with

Also associated with

No associations

Rating

Transmission Phase of an Isolated Coulomb-Blockade Resonance 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 Transmission Phase of an Isolated Coulomb-Blockade Resonance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transmission Phase of an Isolated Coulomb-Blockade Resonance will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-620668