Does antimatter fall with the same acceleration as ordinary matter?
- 18 February 1991
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 66 (7) , 850-853
- https://doi.org/10.1103/physrevlett.66.850
Abstract
Equivalence-principle experiments with ordinary matter probe the gravivector acceleration of antimatter in the same way as do direct measurements of antimatter in free fall and set stringent upper limits on the gravivector acceleration of antimatter predicted by certain quantum-gravity models.Keywords
This publication has 20 references indexed in Scilit:
- A recalculation on the gravitational mass difference between the K0 and K0 mesonsPhysics Letters B, 1990
- Experimental bounds on interactions mediated by ultralow-mass bosonsPhysical Review Letters, 1989
- Test of a composition-dependent force by a free-fall interferometerPhysical Review Letters, 1989
- Trapped antihydrogen for spectroscopy and gravitation studies: Is it possible?Hyperfine Interactions, 1989
- Galilean test for the fifth forcePhysical Review Letters, 1987
- Experimental evidence for quantum gravity?Physics Letters B, 1986
- Long-range antigravityNuclear Physics B, 1984
- Experiments to determine the Force of Gravity on Single Electrons and PositronsNature, 1968
- Experimental Comparison of the Gravitational Force on Freely Falling Electrons and Metallic ElectronsPhysical Review Letters, 1967
- and the Equivalence PrinciplePhysical Review B, 1961