Antimatter Gravity and the Results of the ALPHA‐g Experiment
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DOI: 10.1002/andp.202300519
Abstract: By combining general relativity and CPT symmetry, the theory of CPT gravity predicts gravitational repulsion between matter and CPT‐transformed matter, i.e., antimatter inhabiting an inverted space‐time. Such repulsive gravity turned out to be an excellent… read more here.
Keywords: results alpha; gravity; repulsive gravity; antimatter ... See more keywords
Repulsive gravity induced by a conformally coupled scalar field implies a bouncing radiation-dominated universe
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DOI: 10.1007/s10714-017-2219-6
Abstract: In the present work we revisit a model consisting of a scalar field with a quartic self-interaction potential non-minimally (conformally) coupled to gravity (Novello in Phys Lett 90A:347 1980). When the scalar field vacuum is… read more here.
Keywords: field; conformally coupled; repulsive gravity; scalar field ... See more keywords