light sector
nounEtymology Blend of light + dark sector. From not being part of the dark sector.
1
Astronomy, Astrophysics, Cosmology, Natural sciences, Physical sciences, Physics The known universe; the part of the universe that is not part of the dark sector; the segment of the universe that is explained by the known laws of physics, and whose components (particles) are predicted by it. The portion of the universe that is not dark matter nor dark energy.
2
Astronomy, Astrophysics, Cosmology, Natural sciences, Physical sciences, Physics The fraction of the universe that interacts with electromagnetism (ie. light).
- Antonyms
- dark sector
- Coordinate terms
- Einsteinian relativity, electromagnetism, general relativity, grand unified theory, GUT, light, Standard Model, theory of everything, TOE