Spectral analysis of stellar orbits in a tidally induced bar
  Using numerical analysis of fundamental frequencies we study the orbital
structure of a tidally induced bar formed in a simulated dwarf galaxy orbiting
a Milky Way-like host. We find that only about 10% of stars have frequencies
compatible with x1 orbits, the classical periodic orbits in a barred potential.
The rest of the stars follows box orbits parallel to the bar, with varying
degree of elongation.
