Oscillation of Massive Fields (IMAGE)

Hong Kong University of Science and Technology

Oscillation of Massive Fields

Caption

The massive fields oscillate quantum mechanically and have their intrinsic frequencies. From observing the oscillation of the massive fields, we are able to reconstruct the time when the fluctuations are created in the primordial universe, and thus the expansion history of the primordial universe.

Credit

Department of Physics, HKUST

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