Weakness of accelerator bounds on departures from Lorentz symmetry for the electron Giovanni Amelino-camelia, Giulia Gubitosi, Niccoló Loret, Flavio Mercati and Giacomo Rosati EPL, 99 2 (2012) 21001 Published online: 25 July 2012 DOI: 10.1209/0295-5075/99/21001