The equivalence principle says that there is no difference between being stationary and subject to gravity tugging you and accelerating in a vehicle that's free of gravitational pull.

Journal Reference: Magdalena Zych, Časlav Brukner. Quantum formulation of the Einstein equivalence principle. Nature Physics, 2018; DOI: 10.1038/s41567-018-0197-6 ...

Per the equivalence principle, this should have no effect on how gravity acts upon both cylinders. So if MICROSCOPE measured any deviations, equivalence would be violated.

The equivalence principle tells you that the paths of falling junk directly inform you about the nature of gravity, and those same paths reveal a complicated geometry of the underlying space-time.

The Weak equivalence principle (WEP) is a key aspect of classical physics. It states that when particles are in freefall, the trajectories they follow are entirely independent of their masses.

Home Articles The equivalence principle for a plane gravitational wave in torsion-based and non-metricity-based teleparallel equivalents of general relativity ...

Scientists noted that both results are equivalent, but couldn’t explain why. Einstein created the Theory of Relativity -- and the equivalence principle -- as a way to elucidate the laws of ...

Springer. "Weak equivalence principle violated in gravitational waves." ScienceDaily. ScienceDaily, 28 October 2020. <www.sciencedaily.com / releases / 2020 / 10 / 201028110627.htm>.

If the equivalence principle breaks down, the door opens for new physics to complement general relativity, maybe a new type of interaction or a new type of particle for this interaction, he said.

The Weak Equivalence Principle (WEP) is a key aspect of classical physics. It states that when particles are in freefall, the trajectories they follow are entirely independent of their masses.