Symmetries are fundamental to physics. Generally, a physical process is considered symmetric if it appears identical when viewed as a mirror image or when time is reversed. In hydrodynamics, a ...
Nernst's theorem—a general experimental observation presented in 1905 that entropy exchanges tend to zero when the temperature tends to zero—has been directly linked to the second principle of ...
(PhysOrg.com) -- Physicist Stefano Lepri of the Italian National Research Council and his partner Giulio Casati of the University of Insubria, have published a paper in Physical Review Letters, where ...
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