On supergravity solutions of space-like Dp-branes

Abstract

Recently the time dependent solutions of type II supergravities in $d=10$, with the metric having the symmetry $ISO(p+1)\times SO(8-p,1)$ have been given by two groups (Chen-Gal'tsov-Gutperle (CGG), [hep-th/0204071] and Kruczenski-Myers-Peet (KMP), [hep-th/0204144]). The supergravity solutions correspond to space-like D$p$-branes in type II string theory. While the CGG solution is a four parameter solution, the KMP solution is a three parameter solution and so in general they are different. This difference can be attributed to the fact that unlike the CGG solution, KMP uses a specific boundary condition for the metric and the dilaton field. It is shown that when we impose the boundary conditions used in the KMP solution to the CGG solution then both become three parameter solutions and they map to each other under a coordinate transformation along with a Hodge duality of the field strength. We also give the relations between the parameters characterizing the two solutions.

14 pages, LaTeX, v2: minor corrections and a reference added

References in corpus (12)

• The dS/CFT Correspondence
• From Big Crunch to Big Bang
• Mass, Entropy and Holography in Asymptotically de Sitter Spaces
• Spacelike Branes
• Inflation and the dS/CFT Correspondence
• Strings in a Time-Dependent Orbifold
• Impact of CP phases on the search for sleptons tau and nu_tau
• S-brane Solutions in Supergravity Theories
• A Resolution of the Cosmological Singularity with Orientifolds
• Supergravity S-Branes
• De Sitter Space in Supergravity and M Theory
• Clean Time-Dependent String Backgrounds from Bubble Baths

Cited by in corpus (44)

• Tachyon Dynamics in Open String Theory
• Time Evolution in Open String Theory
• Accelerating cosmologies from M/String theory compactifications
• Intersection Rules for S-Branes
• S-Brane Thermodynamics
• A note on accelerating cosmologies from compactifications and S-branes
• General Brane Geometries from Scalar Potentials: Gauged Supergravities and Accelerating Universes
• On Smooth Time-Dependent Orbifolds and Null Singularities
• SD-brane gravity fields and rolling tachyons
• Gravitational Radiation of Rolling Tachyon
• M/String Theory, S-branes and Accelerating Universe
• S-brane Actions
• Aspects of Quantum Gravity in de Sitter Spaces
• Regular S-Brane Backgrounds
• Comments on Supergravity Description of S-branes
• Time Evolution via S-branes
• Exact Solutions in Open Bosonic String Field Theory and Marginal Deformation in CFT
• Instabilities and Particle Production in S-Brane Geometries
• Time dependent supergravity solutions in arbitrary dimensions
• The Tachyon does Matter
• Twisting S-branes
• Non-Standard Intersections of S-Branes in D=11 Supergravity
• Static, non-SUSY $p$-branes in diverse dimensions
• Backreaction and the rolling tachyon -- an effective action point of view
• Null-Brane Solutions in Supergravities
• The Final Fate of the Rolling Tachyon
• Localized Intersections of Non-Extremal p-branes and S-branes
• Dimensional reductions of M-theory S-branes to string theory S-branes
• On avoiding cosmological oscillating behavior for S-brane solutions with diagonal metrics
• S-brane solutions in gauged and ungauged supergravities
• Delocalized, non-SUSY $p$-branes, tachyon condensation and tachyon matter
• Space-like branes, accelerating cosmologies and the near `horizon' limit
• A note on the singularity theorem for supergravity SD-branes
• On Brane Solutions Related to Non-Singular Kac-Moody Algebras
• Regular non-twisting S-branes
• de Sitter Holography and Carrollian Brane Theories
• On the effective action of a space-like brane
• Conformally de Sitter space from anisotropic SD3-brane of type IIB string theory
• Alpha-prime corrections to space-like branes
• Space-like Dp branes: accelerating cosmologies versus conformally de Sitter space-time
• Tachyon field theory description of (thermo)dynamics in dS space
• Anisotropic SD2 brane: accelerating cosmology and Kasner-like space-time from compactification
• S-brane solutions with acceleration in models with forms and multiple exponential potentials
• BPS pp-wave brane cosmological solutions in string theory