On Antimatter and Cosmology

Science  24 Feb 1961:
Vol. 133, Issue 3452, pp. 580-581
DOI: 10.1126/science.133.3452.580


A cosmological model based on a gravitational plasma of matter and antimatter is discussed. The antigravitational interaction of matter and antimatter leads to segregation and an expansion of the plasma universe. The expansion time scale is controlled by the aggregation time scale.