Quantisation of the holographic Ricci dark energy model

Journal Article · Sat Aug 01 00:00:00 EDT 2015 · Journal of Cosmology and Astroparticle Physics

DOI:https://doi.org/10.1088/1475-7516/2015/08/051· OSTI ID:22525516

Albarran, Imanol; Bouhmadi-López, Mariam ^[1]

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1. Departamento de Física, Universidade da Beira Interior, 6200 Covilhã (Portugal)

While general relativity is an extremely robust theory to describe the gravitational interaction in our Universe, it is expected to fail close to singularities like the cosmological ones. On the other hand, it is well known that some dark energy models might induce future singularities; this can be the case for example within the setup of the Holographic Ricci Dark Energy model (HRDE). On this work, we perform a cosmological quantisation of the HRDE model and obtain under which conditions a cosmic doomsday can be avoided within the quantum realm. We show as well that this quantum model not only avoid future singularities but also the past Big Bang.

• OSTI ID: 22525516
• Journal Information: Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 08; Other Information: Country of input: International Atomic Energy Agency (IAEA); ISSN 1475-7516
• Country of Publication: United States
• Language: English

Related Subjects

79 ASTROPHYSICS
COSMOLOGY AND ASTRONOMY
COSMOLOGICAL MODELS
GENERAL RELATIVITY THEORY
GRAVITATIONAL INTERACTIONS
NONLUMINOUS MATTER
QUANTIZATION
SINGULARITY
UNIVERSE