Testing sub-gravitational forces on atoms from a miniature in-vacuum source mass

Matt Jaffe,Philipp Haslinger,Victoria Xu,Paul Hamilton,Amol Upadhye,Benjamin Elder,Justin Khoury,Holger Müller

Testing sub-gravitational forces on atoms from a miniature in-vacuum source mass

2017

Matt Jaffe
Philipp Haslinger
Victoria Xu
Paul Hamilton
Amol Upadhye
Benjamin Elder
Justin Khoury
Holger Müller

Atomic interferometry measurements of the gravitational force on free-falling atoms provide improved constraints on certain scalar field theories trying to explain dark energy.

Keywords:

Equivalence principle
Gravitational-wave observatory
Physics
Quantum mechanics
Gravitational redshift
Gravitational energy
Centers of gravity in non-uniform fields
Classical mechanics
Dark energy
Potential energy
Gravitational acceleration

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