[Fis] black hole and information

[Krassimir Markov]

Dear Xueshan,

I have only one remark.
The Nobel Prize is given to researchers but not to the Black hole and not to any other object in the Cosmos!

Without observer there is no Black hole entropy, there is no information.

So, the consciousness is needed to reflect reality and to assume some reflections as information.

Friendly greetings
Krassimir




From: Xueshan Yan 
Sent: Tuesday, October 06, 2020 3:37 PM
To: FIS Group 
Subject: [Fis] black hole and information

Dear colleagues，

 

This year's Nobel Prize in physics goes to black hole research today. When the curvature of space-time of a celestial body is so large that even light cannot escape from its event horizon, we call it a black hole. I. Once a black hole is formed, except for mass, angular momentum, and electric charge, all the previous material properties as objects disappear; II. The horizon area of the black hole is equal to its entropy (entropy equals negative information). These two issues form a close relationship between the research of black hole and information. The follow-up effect of this year's Nobel Prize in physics may lead to further thinking on the information in the future by astrophysicists, and lay a reverie foundation for the informational interpretation of matter several years later.

 

Best wishes and health,

Xueshan



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