Cosmic acceleration without quintessence

Narayan Banerjee and Diego Pavón
Phys. Rev. D 63, 043504 – Published 24 January 2001
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Abstract

It is argued that Brans-Dicke theory may explain the present accelerated expansion of the universe without resorting to a cosmological constant or quintessence matter.

  • Received 7 July 2000

DOI:https://doi.org/10.1103/PhysRevD.63.043504

©2001 American Physical Society

Authors & Affiliations

Narayan Banerjee* and Diego Pavón†

  • Departamento de Física, Facultad de Ciencias, Edificio Cc, Universidad Autónoma de Barcelona, E-08193 Bellaterra (Barcelona), Spain

  • *Permanent address: Relativity and Cosmology Research Centre, Department of Physics, Jadavpur University, Calcutta-700032, India.
  • †Electronic address: diego@ulises.uab.es

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Vol. 63, Iss. 4 — 15 February 2001

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