TY  - JOUR
AU  - Antoranz Canales, Pedro
AU  - Barrio Uña, Juan Abel
AU  - Contreras González, José Luis
AU  - Fonseca González, María Victoria
AU  - Miranda Pantoja, José Miguel
AU  - Nieto Castaño, Daniel
PY  - 2008
DO  - 10.1016/j.physletb.2008.08.053
SN  - 0370-2693
UR  - https://hdl.handle.net/20.500.14352/50808
T2  - Physics Letters B
AB  - We analyze the timing of photons observed by the MAGIC telescope during a flare of the active galactic nucleus Mkn 501 for a possible correlation with energy, as suggested by some models of quantum gravity (QG), which predict a vacuum refractive index...
LA  - eng
M2  - 253
PB  - Elsevier Science BV
KW  - Gamma-Ray Bursts
KW  - String Theory
KW  - Light
KW  - Scale
KW  - Emission
KW  - Limits
KW  - Speed
KW  - Model
KW  - Time.
TI  - Probing quantum gravity using photons from a flare of the active galactic nucleus Markarian 501 observed by the MAGIC telescope
TY  - journal article
VL  - 668
ER  -