ThesaHelp: references i-l
Topic: cosmology
Topic: statistical mechanics
Topic: entropy
Topic: symmetry
Topic: Newtonian physics
Topic: reality is a machine
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Reference
Layzer, D.,
"The arrow of time",
Scientific American, 232, 6, pp. 56-69, December 1975.
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Quotations
56 ;;Quote: the universe is unfolding in time and not unraveling; it is constantly more complex and richer in information
| 57 ;;Quote: the diffusion of perfume always proceeds in the same direction, but its microscopic events are freely reversible
| 64 ;;Quote: under entropy, macroscopic information is converted into microscopic information (i.e., the location of molecules)
| 65 ;;Quote: with a statistical distribution, microscopic properties do not have meaning because any pattern is certain to be found many times
| 66 ;;Quote: displacing one gram of matter by one centimeter at the distance of Sirius effects (in one microsecond) the microscopic state of a macroscopic volume of gas
| 66 ;;Quote: random perturbations from the rest of the universe dissipates microscopic information; ensures the growth of thermodynamic entropy
| 68 ;;Quote: if statistical properties are spatially independent, the meaningful properties of the universe are statistical and not microscopic
| 68 ;;Quote: if the universe expanded more rapidly than the effect of physical processes; it could produce macroscopic information
| 69 ;;Quote: Laplace--an intelligence could know the entire universe, past and future, given sufficient information at some instant
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Related Topics
ThesaHelp: references i-l (342 items)
Topic: cosmology (13 items)
Topic: statistical mechanics (21 items)
Topic: entropy (14 items)
Topic: symmetry (11 items)
Topic: Newtonian physics (73 items)
Topic: reality is a machine (47 items)
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