Solution of scaling quantum networks
Yu. Dabaghian, R. Blümel
Department of Physics, Wesleyan University, Middletown, CT 06459-0155, USA
PACS: 05.45.Mt
Abstract
We show that all scaling quantum graphs are
explicitly integrable, i.e. any one of their
spectral eigenvalues En is
computable analytically, explicitly,
and individually for any given n.
This is surprising, since quantum
graphs are excellent
models of quantum chaos (see, e.g.,
T. Kottos and H. Schanz,
Physica E9, 523 (2001)).