Tag Archives: time reversal symmetry
Quantum clock breaks entropy barrier
In physics, the second law of thermodynamics says that a closed system tends to become more disordered over time. This disorder is captured in an entity called entropy. Many devices, especially clocks, are affected by this law because they need … Continue reading
Posted in Scicomm
Tagged coherent transport, dissipative transport, entropy, Hamiltonian, precision, quantum clock, quantum physics, second law of thermodynamics, spin chain, thermodynamic bias, thermodynamics, time reversal symmetry
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A journey through Twitter and time, with the laws of physics
Say you’re in a dark room and there’s a flash. The light travels outward in all directions from the source, and the illumination seems to expand in a sphere. This is a visualisation of how the information contained in light … Continue reading
Posted in Scicomm
Tagged B0 meson, Big Bang cosmology, CPT symmetry, entropy, hypersurface, light cones, particle physics, special theory of relativity, time, time reversal symmetry, Twitter, weak nuclear force
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