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DY: Fachverband Dynamik und Statistische Physik

DY 41: Statistical Physics: General

DY 41.12: Vortrag

Donnerstag, 21. März 2024, 12:30–12:45, BH-N 128

Dimensional Phase Transitions in Quantum Gases — •Philipp Schöneberg¹, Hans-Otto Carmesin^1,2,3, Phil Immanuel Gustke¹, and Jannes Ruder¹ — ¹Gymnasium Athenaeum, Harsefelder Straße 40, 21680 Stade — ²Studienseminar Stade, Bahnhofstr. 5, 21682 Stade — ³Universität Bremen, Fachbereich 1, Postfach 330440, 28334 Bremen

In the early universe, there occurred a rapid increase of distances usually called 'cosmic inflation'.

We model the objects in the early universe by a quantum gas. We show that there occurred dimensional phase transitions at high density in the early universe. We derive the critical densities. With it we explain the rapid increase of distances usually called 'cosmic inflation'.

Literature: Carmesin, H.-O. (2023): Geometrical and Exact Unification of Spacetime, Gravity and Quanta, Berlin: Verlag Dr. Köster.

Keywords: phase transition; dimensional; early universe; cosmic inflation