Understanding the Concept of Dark Energy and Dark Matter: A Unified Theory

PHYSICS

There is mounting evidence that the vast majority of the universe is made up of two mysterious "dark" components: dark matter, which is responsible for holding galaxies together and preventing them from colliding, and dark energy, which is responsible for the expansion of the universe. So yet, no satisfactory explanations have been found for their make-up or the physics of their interactions. With one dark matter family, an adjustment may be made that allows for similar but different results to those anticipated by the model's theoretical predictions. The new generation of cosmological tests that rely on the idea of structure creation may be beneficial in determining how closely the cosmic parameters are restricted. For one family of dark matter particles, it is possible that the scalar field will be stuck at a mass close to zero. This is a good illustration of the dark sector's potential for intricacy.

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