Non-Singular Solutions for S-branes

Abstract

Exact, non-singular, time-dependent solutions of Maxwell-Einstein gravity with and without dilatons are constructed by double Wick rotating a variety of static, axisymmetric solutions. This procedure transforms arrays of charged or neutral black holes into s-brane (spacelike brane) solutions, i.e. extended, short-lived spacelike defects. Along the way, new static solutions corresponding to arrays of alternating-charge Reissner-Nordstrom black holes, as well as their dilatonic generalizations, are found. Their double Wick rotation yields s-brane solutions which are periodic in imaginary time and potential large-N duals for the creation/decay of unstable D-branes in string theory.

21 pages, 3 figures

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Cited by in corpus (26)

• Tachyon Dynamics in Open String Theory
• Generating Geodesic Flows and Supergravity Solutions
• Accelerating Universes and String Theory
• Dynamical Tadpoles, Stringy Cobordism, and the SM from Spontaneous Compactification
• String Scattering from Decaying Branes
• Regular S-Brane Backgrounds
• On spacelike and timelike minimal surfaces in $Ad{S}_n$
• S-branes and (Anti-)Bubbles in (A)dS Space
• Twisting S-branes
• Choptuik Scaling and The Merger Transition
• Exact time-localized solutions in Vacuum String Field Theory
• Brane Decay from the Origin of Time
• The Final Fate of the Rolling Tachyon
• Localized Intersections of Non-Extremal p-branes and S-branes
• S-brane solutions in gauged and ungauged supergravities
• Weyl Card Diagrams and New S-brane Solutions of Gravity
• Weyl Card Diagrams
• A Note on Intersections of S-branes with p-branes
• Supergravity Solutions for Harmonic, Static and Flux S-Branes
• Regular non-twisting S-branes
• Non-singular Twisted S-branes From Rotating Branes
• Mirage resolution of cosmological singularities
• How to Stop (Worrying and Love) the Bubble: Boundary Changing Solutions
• Imaginary Sources: Completeness Conjecture and Charges
• BPS pp-wave brane cosmological solutions in string theory
• Asymptotic States in Two Black Hole Moduli Space