Gravitational Approach to Tachyon Matter

Abstract

We found a gravity solution of p+1 dimensional extended object with SO(p)xSO(9-p) symmetry which has zero pressure and zero dilaton charge. We expect that this object is a residual tachyon dust after tachyon condensation of brane and anti-brane system discussed by Sen, recently. We also discuss the Hawking temperature and some properties of this object.

14 pages, LaTeX, reference added and typos corrected

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Cited by in corpus (38)

• Tachyon Dynamics in Open String Theory
• Tachyon Effective Actions In Open String Theory
• Coupling of Rolling Tachyon to Closed Strings
• Time and Tachyon
• Decay of Unstable D-branes with Electric Field
• Remarks on Tachyon Driven Cosmology
• Holographic Cosmology 3.0
• Prospects of Inflation
• Rolling Tachyon with Electric and Magnetic Fields -- T-duality approach -----
• Inflationary Attractor from Tachyonic Matter
• SD-brane gravity fields and rolling tachyons
• On-shell S-matrix and tachyonic effective actions
• Hybrid Inflation and Brane-Antibrane System
• Rolling of Modulated Tachyon with Gauge Flux and Emergent Fundamental String
• Stress Tensors in p-adic String Theory and Truncated OSFT
• Comments on Supergravity Description of S-branes
• Time Dependent Solution in Cubic String Field Theory
• Time Evolution via S-branes
• Exact Solutions in Open Bosonic String Field Theory and Marginal Deformation in CFT
• Off-shell extension of S-matrix elements and tachyonic effective actions
• Notes on Tachyon Effective Actions and Veneziano Amplitudes
• Schwarzschild black branes from unstable D-branes
• The Tachyon does Matter
• Black branes on the linear dilaton background
• Twisting S-branes
• S-matrix elements and off-shell tachyon action with non-abelian gauge symmetry
• More on general $p$-brane solutions
• The Final Fate of the Rolling Tachyon
• Closed String Emission from Unstable D-brane with Background Electric Field
• Thermal Partition Functions for S-branes
• Delocalized, non-SUSY $p$-branes, tachyon condensation and tachyon matter
• Closed String Field Theory with Dynamical D-brane
• Non-SUSY $p$-branes delocalized in two directions, tachyon condensation and T-duality
• Fundamental strings and NS5-branes from unstable D-branes in supergravity
• Open String Tachyon in Supergravity Solution
• Breathers in the elliptic sine-Gordon model
• Relating Schwarzschild Black Holes to Branes-Antibranes
• Excited D-branes and Supergravity Solutions