Comprehensive Derivation of a Density Limit of the Evolution of Space

Autor/innen

  • Laurie Heeren Athenaeum Stade
  • Paul Sawitzki Athenaeum Stade
  • Hans-Otto Carmesin Gymnasium Athenaeum

Schlagworte:

Didaktische Rekonstruktion, Elementarisierung, Analogie, Vernetzung

Abstract

No density can be larger than the Planck density. The time evolution of the actual light horizon should be traced back until the Planck length is reached. However there arises a problem, as in the framework of general relativity theory, GRT, that length is only reached at the density much larger than the Planck density. We investigate the Planck scale, the evolution of space according to the Friedmann Lemaitre equation and the resulting density limit by using EXCEL in a graphic manner. So, we achieve a comprehensive understanding based on our own activity. Additionally, we outline a possible solution of that problem.

Autor/innen-Biografien

Laurie Heeren, Athenaeum Stade

Klasse 10

Paul Sawitzki, Athenaeum Stade

Klasse 10

Hans-Otto Carmesin, Gymnasium Athenaeum

Gymnasium Athenaeum: Lehrer

Studienseminar Stade: Fachleiter

Universität Bremen: Privatdozent

Veröffentlicht

22.09.2020

Zitationsvorschlag

Heeren, L., Sawitzki, P., & Carmesin, H.-O. (2020). Comprehensive Derivation of a Density Limit of the Evolution of Space. PhyDid B - Didaktik Der Physik - Beiträge Zur DPG-Frühjahrstagung, 1. Abgerufen von https://ojs.dpg-physik.de/index.php/phydid-b/article/view/1083

Ausgabe

Rubrik

Astronomie