1303.3080 (Angel Ballesteros et al.)

Drinfel'd doubles for (2+1)-gravity    [PDF]

Angel Ballesteros, Francisco J. Herranz, Catherine Meusburger

1303.3150 (G. L. Alberghi et al.)

Charged Black Hole Remnants at the LHC    [PDF]

G. L. Alberghi, L. Bellagamba, X. Calmet, R. Casadio, O. Micu