Closed Universe in Mirage Cosmology

Abstract

We study the cosmological evolution of the closed universe on a spherical probe brane moving in the AdS${}_m\times S^n$ background and the near-horizon background of the dilatonic D-branes. The Friedmann equations describing the evolution of the brane universe, and the effective energy density and pressure simulated on the probe brane due to its motion in the curved background spacetime are obtained and analyzed. We also comment on the relevance of the spherical probe brane to the giant graviton for the special value of the probe energy.

18 pages, LaTeX, errors in effective energy densities and pressures resulting from errors in Eq.(5) are corrected, erroneous analysis of the effective Friedmann equations for the giant graviton cases corrected

References in corpus (6)

• Invasion of the Giant Gravitons from Anti-de Sitter Space
• Large branes in AdS and their field theory dual
• SUSY and Goliath
• Magnetic Moments of Branes and Giant Gravitons
• Brane inflation in tachyonic and non-tachyonic type 0B string theories
• Dilaton-driven brane inflation in type IIB string theory

Cited by in corpus (16)

• D-branes in Standard Model building, Gravity and Cosmology
• Bouncing Brane Cosmologies from Warped String Compactifications
• Cycling in the Throat
• Non-BPS Brane Cosmology
• Perturbations on a moving D3-brane and mirage cosmology
• Probe Branes Dynamics: Exact Solutions in General Backgrounds
• Geometrical Tachyon Dynamics in the Background of a Bulk Tachyon Field
• Holographic Cosmic Quintessence on Dilatonic Brane World
• Mirage Cosmology in M-theory
• Stability and fluctuation modes of giant gravitons with NSNS B field
• Mirage cosmology with an unstable probe D3-brane
• A note on brane cosmology
• A Note on Thermodynamics and Holography of Moving Giant Gravitons
• Worldvolume Dynamics of Branes
• Mirage Cosmology of U(1) Gauge Field on Unstable D3 Brane Universe
• Probe Branes Dynamics in Nonconstant Background Fields