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Bibliographische Detailangaben
Hauptverfasser: Álvarez, Enrique, Anero, Jesús, Sánchez-Ruiz, Irene
Format: Preprint
Veröffentlicht: 2023
Schlagworte:
Online-Zugang:https://arxiv.org/abs/2310.16522
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Inhaltsangabe:
  • It is well-known that in unimodular gravity the cosmological constant is not sourced by a constant energy density, but rather appears as some sort of integration constant. In this work we try to flesh this out by studying in some detail a couple of examples, one from cosmology and the other from gravitational collapse.