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National Centre for Particle and High Energy Physics, Bogdanovich Street 153, Minsk 220040, Belarus





Abstract The dark energy problem is studied based on the approach associated with the cosmological term in General Relativity that is considered as a dynamic quantity. It is shown that a quantum field theory of the Early Universe Planck scales and its limiting transition at low energy play a significant role. Connection of this problem with Verlinde’s new entropic approach to gravity is revealed within the frame of such statement as well as the Generalized Uncertainty Principle GUP and Extended Uncertainty Principle EUP. The implications from the obtained results are presented, and a more rigorous statement of the Concordance Problem in cosmology is treated. View Full-Text

Keywords: dark energy; deformation; entropic force; Planck scale dark energy; deformation; entropic force; Planck scale





Autor: Alexander Shalyt-Margolin

Fuente: http://mdpi.com/



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