65 citations · 217 across the 6 of their papers we have counts for
6 papers
Conductance of Open Quantum Billiards and Classical Trajectories
R. G. Nazmitdinov, K. N. Pichugin, I. Rotter +1
We analyse the transport phenomena of 2D quantum billiards with convex boundary of different shape. The quantum mechanical analysis is performed by means of the poles of the S-matr…
Effective Coupling for Open Billiards
Konstantin Pichugin, Holger Schanz, Petr Seba
We derive an explicit expression for the coupling constants of individual eigenstates of a closed billiard which is opened by attaching a waveguide. The Wigner time delay and the r…
Whispering gallery modes in open quantum billiards
R. G. Nazmitdinov, K. N. Pichugin, I. Rotter +1
The poles of the S-matrix and the wave functions of open 2D quantum billiards with convex boundary of different shape are calculated by the method of complex scaling. Two leads are…
Comment on "Models of Intermediate Spectral Statistics"
T. Gorin, M. Mueller, P. Seba
In [1] it was proposed, that the nearest-neighbor distribution of the spectrum of the Bohr-Mottelson model is similar to the semi-Poisson distribution. We show however, that…
Quantum scattering in the strip: from ballistic to localized regimes
Robert Gebarowski, Petr Seba, Karol Zyczkowski +1
Quantum scattering is studied in a system consisting of randomly distributed point scatterers in the strip. The model is continuous yet exactly solvable. Varying the number of scat…
Point interactions in a strip
P. Exner, R. Gawlista, P. Šeba +1
We study the behavior of a quantum particle confined to a hard--wall strip of a constant width in which there is a finite number of point perturbations. Constructing the reso…