Roger Penrose calculates entropy by the number of photons per baryon.
And whenever I asked a physics graduate student about this, they where
not sure why. I wonder if it makes more sense to calculate entropy by
the number of photons per gluon. Does anybody know why Penrose
calculates entropy by the number of photons per baryon?
Re: Photons and Specific Entropy ...entropy per baryon" is "essentially, the number of photons per baryon" ... Penrose is not "defining" specific entropy to be the number of photons... of your shopping bag in pounds is roughly equal to the number of bottles.... (sci.physics.research)
Re: Penrose and Entropy ...effective entropy of a black hole. ... Before the discovery of Hawking radiation the notion was ... the universe now has roughly 10^8 photons per ...baryon, and black holes have at least 10^20 photons per baryon. ... (talk.origins)
Photons and Specific Entropy ... Roger Penrose defines specific entropy as the ratio of photons... the universe currently has an average of 10^8 ... photons per baryon while a black hole has at least 10^20 photons per ... (sci.physics.particle)
Photons and Specific Entropy ... Roger Penrose defines specific entropy as the ratio of photons... the universe currently has an average of 10^8 ... photons per baryon while a black hole has at least 10^20 photons per ... (sci.physics)
Photons and Specific Entropy ... Roger Penrose defines specific entropy as the ratio of photons... the universe currently has an average of 10^8 ... photons per baryon while a black hole has at least 10^20 photons per ... (sci.physics.research)
