Resonances in twisted quantum waveguides

Details Resonances in twisted quantum waveguides Resonances in twisted quantum waveguides

2007-10-10

arxiv.org/abs/0710.1987v1

Published on J. Phys. A: Math. Theor. 40 8371-8384 (2007)

Physics

Mathematical Physics

15 Pages

Scientific paper

10.1088/1751-8113/40/29/012

In this paper we consider embedded eigenvalues of a Schroedinger Hamiltonian in a waveguide induced by a symmetric perturbation. It is shown that these eigenvalues become unstable and turn into resonances after twisting of the waveguide. The perturbative expansion of the resonance width is calculated for weakly twisted waveguides and the influence of the twist on resonances in a concrete model is discussed in detail.

Affiliated with

Also associated with

No associations

Rating

Resonances in twisted quantum waveguides 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 Resonances in twisted quantum waveguides, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Resonances in twisted quantum waveguides will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-462774