Dear Fisers, a big doubt... We know that the information of a 3D black hole is proportional to its 2D horizon, according to the Bekenstein-Hawking equations. However, an hypotetical observer traveling at light speed (who watches a black hole at rest) detects a very large black hole horizon, due to Einstein's equations.Therefore, he detects more information from the black hole than an observer at rest, who sees a smaller horizon... In sum, information does not seem to be a physical quantity, rather just a very subjective measure...
Arturo TozziAA Professor Physics, University North TexasPediatrician ASL Na2Nord, ItalyComput Intell Lab, University Manitobahttp://arturotozzi.webnode.it/
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