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Zeitschrift für Naturforschung A

A Journal of Physical Sciences

Editor-in-Chief: Holthaus, Martin

Editorial Board: Fetecau, Corina / Kiefer, Claus

12 Issues per year

IMPACT FACTOR 2016: 1.432

CiteScore 2017: 1.30

SCImago Journal Rank (SJR) 2017: 0.403
Source Normalized Impact per Paper (SNIP) 2017: 0.632

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Volume 70, Issue 11


Expanding Universe with a Variable Cosmological Term

Carlos Blanco-Pérez
  • Corresponding author
  • Universidad Pontificia Comillas, Universidad Pontificia Comillas 3-5, Madrid, Madrid 28049, Spain
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  • Other articles by this author:
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/ Antonio Fernández-Guerrero
Published Online: 2015-09-05 | DOI: https://doi.org/10.1515/zna-2015-0314


We propose a model of expansion of the universe in which a minimal, ‘quantised’ rate is dependent upon the value of the cosmological constant Λ in Einstein’s field equations, itself not a constant but a function of the size and the entropy of the universe. From this perspective, we offer an expression which relates Hubble’s constant with the cosmological constant.

Keywords: Cosmological Constant; Hubble Constant; Quantised Expansion


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About the article

Corresponding author: Carlos Blanco-Pérez, Universidad Pontificia Comillas, Universidad Pontificia Comillas 3-5, Madrid, Madrid 28049, Spain, E-mail:

Received: 2015-06-03

Accepted: 2015-08-06

Published Online: 2015-09-05

Published in Print: 2015-10-01

Citation Information: Zeitschrift für Naturforschung A, Volume 70, Issue 11, Pages 905–911, ISSN (Online) 1865-7109, ISSN (Print) 0932-0784, DOI: https://doi.org/10.1515/zna-2015-0314.

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Carlos Blanco-Pérez
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