Three findings to model a quantum-gravitational theory
| dc.creator | Alfonso-Faus, Antonio | |
| dc.date | 2008-07-10 | |
| dc.date | 2008-11-21 | |
| dc.date.accessioned | 2026-07-07T10:19:38Z | |
| dc.date.available | 2026-07-07T10:19:38Z | |
| dc.description | In 1967 Zeldovich expressed the cosmological constant lambda in terms of G, m and h, the gravitational constant, the mass of a fundamental particle and Plancks constant. In 1972 Weinberg expressed m in terms of h, G, the speed of light c and the Hubble parameter H. We proved that both expressions are identical. We also found proportionality between c and H. The critical mass balancing the outward quantum mechanical spreading of the wave function, and its inward gravitational collapse, has been recently estimated. We identify this mass with Zeldovich and Weinberg mass. A semi classical gravity model is reinforced and provides an insight for the modelling of a quantum-gravitational theory. The time evolution of the peak probability density for a free particle, a wave function initially filling the whole Universe, explains the later geometrical properties of the fundamental particles. We prove that they end up acquiring a constant size given by their Compton wavelength. The size of the fundamental particles, as well as their mass, is explained. The three findings converge: Newton laws of motion and gravitation, while explaining Zeldovich and Weinberg relations, also define the mass and size of the fundamental particles when using the Schrodinger-Newton equation. | |
| dc.description | 7 pages. Publised in "New Advances in Physics" | |
| dc.identifier | https://arxiv.org/abs/0807.1711 | |
| dc.identifier | http://arxiv.org/abs/0807.1711 | |
| dc.identifier | New Advances in Physics, Vol. 2, No. 1, March 2008, Pages: 71-78 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/174580 | |
| dc.subject | General Physics | |
| dc.title | Three findings to model a quantum-gravitational theory | |
| dc.type | text |