TY - JOUR AU - Barbado, L. C. AU - Barceló, Carlos AU - Garay Elizondo, Luis Javier PY - 2012 DO - 10.1088/0264-9381/29/7/075013 SN - 0264-9381 UR - https://hdl.handle.net/20.500.14352/44511 T2 - Classical and quantum gravity AB - Given a field vacuum state in a black hole spacetime, this state can be analysed in terms of how it is perceived (in terms of particle content) by different observers. This can be done by means of the effective-temperature function introduced by... LA - spa PB - IOP Publishing Ltd KW - Astronomy & astrophysics KW - Physics KW - multidisciplinary KW - particles & fields TI - Hawking radiation as perceived by different observers: an analytic expression for the effective-temperature function TY - journal article VL - 29 ER -