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Questions related from Charles Hirlimann
I have not directly studied Hauwking's radiation, I only know what my teachers told me about it and which is constantly repeated in popular science texts. It says: If a pair of virtual particles...
02 December 2022 5,273 15 View
The second principle of thermodynamics states that an out-of-equilibrium isolated system spontaneously moves towards an equilibrium state with a larger entropy. A decrease of entropy is possible...
06 April 2016 150 24 View
Do they play any specific role in Nature? - Pairs of intricate photons are emitted by calcium lamps, one green one violet. Polarization of calcium atomic fluorescence due to a coherence effect in...
07 November 2015 8,149 15 View
The weak Casimir's force is interpreted as resulting from an asymmetry of the pressure exerted by vacuum fluctuations on a thin pair of parallel metal plates. As a force does exist that can be put...
21 October 2013 3,469 23 View
In my life I watched a large number of music concert, but never saw any left-handed violinist.
19 July 2013 2,899 3 View
We live in the center of a sphere of radius 13.7 light years constituting our Universe. The big bang theory considers the state of our universe before the expansion starts from an original point...
01 January 1970 9,033 7 View