TY - JOUR AU - Garay Elizondo, Luis Javier AU - Mena Marugán, Guillermo A. PY - 2003 DO - 10.1088/0264-9381/20/8/103 SN - 0264-9381 UR - https://hdl.handle.net/20.500.14352/51355 T2 - Classical and quantum gravity AB - We analyse changes of the Immirzi parameter in loop quantum gravity and compare their consequences with those of Lorentz boosts and constant conformal transformations in black-hole physics. We show that the effective value deduced for the Planck... LA - eng M2 - L115 PB - IOP Publishing Ltd TI - Immirzi ambiguity, boosts and conformal frames for black holes TY - journal article VL - 20 ER -