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GR: Fachverband Gravitation und Relativitätstheorie

GR 18: Quantum Gravity and Quantum Cosmology 2

GR 18.2: Vortrag

Freitag, 3. April 2020, 11:15–11:30, H-HS IX

Quantum Mechanic Analysis of Masses in their Own Gravitational Field — Hans-Otto Carmesin^1,2,3 and •Maximilian Carmesin⁴ — ¹Gymnasium Athenaeum, Harsefelder Straße 40, 21680 Stade — ²Studienseminar Stade, Bahnhofstr. 5, 21682 Stade — ³Universität Bremen, Fachbereich 1, Postfach 330440, 28334 Bremen — ⁴Arndt Gymnasium, Lindenstraße 52, 47798 Krefeld

The position of masses can be measured and is based on laws describing fundamental interactions among matter. For objects at a very high density, the gravitational force is the most important for describing their interactions. As a result from the Heisenberg uncertainty principle, measurements of complementary properties cannot be exact, examples are position and momentum. Accordingly, such objects have to be investigated in terms of a mass distribution. This is an essential difference to classical mechanics, viewing objects as masses concentrated at a single point. Such a model is not exact, but sufficient in many fields of physics, except quantum physics. This project numerically simulates the gravitational potential of a particle in a 3-dimensional space. Thereby, a mass distribution instead of a concentrated mass is modeled. For this purpose, a computer simulation has been developed. As a result, properties of the gravitational potential and of the wave function of a particle have been examined.