Quantum tomography in position and momentum space J. Casanova, C.E. López, J.J. García-Ripoll, C.F. Roos and E. Solano Eur. Phys. J. D, 66 8 (2012) 222 Published online: 30 August 2012 DOI: 10.1140/epjd/e2012-30016-6