Theoretical Physics(DTP)
Physique théorique (DPT)
William G. UNRUH
University of British Columbia
Dumb Holes-- Black holes in the Lab?
Various condensed matter systems can be shown to mimic the behaviour of black hole, including the quantum emission of radiation with a temperature characheristic of the dimensions of the black hole. These dumb (not-speaking) holes illuminate the theoretical origins of the black hole evaporation radiation, and also offer the possibility of measuring the radiation in the laboratory. This talk will review this field, and outline the promise and difficulties of such measurements.