Note on the role of symmetry in scattering from isospectral graphs and drums

Details Note on the role of symmetry in scattering from isospectral graphs and drums Note on the role of symmetry in scattering from isospectral graphs and drums

2011-10-11

arxiv.org/abs/1110.2475v1

Physics

Mathematical Physics

Scientific paper

We discuss scattering from pairs of isospectral quantum graphs constructed using the method described in [1, 2]. It was shown in [3] that scattering matrices of such graphs have the same spectrum and polar structure, provided that infinite leads are attached in a way which preserves the symmetry of isospectral construction. In the current paper we compare this result with the conjecture put forward by Okada et al. [4] that the pole distribution of scattering matrices in the exterior of isospectral domains in R^2 are different.

Affiliated with

Also associated with

No associations

Rating

Note on the role of symmetry in scattering from isospectral graphs and drums 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 Note on the role of symmetry in scattering from isospectral graphs and drums, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Note on the role of symmetry in scattering from isospectral graphs and drums will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-472569