Description:   Evolution on the Majorana sphere for the XOR istanbul escort amplitude gate given by Hamiltonian (12). The evolution start with all the points at the south pole (cyan point) and the target state is reached when all the points are at the north pole (orange point). The curves represent the evolution of the points on the Majorana sphere.
  Courtesy:   N. Renaud
  Institution:   CEMES/CNRS
  Country:   France
  Source:   E-nano Newsletter, 09, p.009 (2007)