Branes in Time-Dependent Backgrounds and AdS/CFT Correspondence
arXiv:hep-th/0208187 · doi:10.1088/1126-6708/2002/10/047
Abstract
We study supergravity solutions of Dp-branes in the time-dependent orbifold background. We show that worldvolume theories decouple from the bulk gravity for p less than six. Along AdS/CFT correspondence, these solutions could provide the gravity description of noncommutative field theory with time-dependent noncommutative parameter. Type II NS5-brane (M5-brane) in the presence of RR n-form for n=0,..., 4 (C field) in this time-dependent background have also been studied.
15 pages, latex file, v2: typos corrected, ref added, v3: references added, minor changes
References in corpus (18)
- Rolling Tachyon
- From Big Crunch to Big Bang
- Spacelike Branes
- Strings in a Time-Dependent Orbifold
- Strings in Time-Dependent Orbifolds
- A Resolution of the Cosmological Singularity with Orientifolds
- From Big Bang to Big Crunch and Beyond
- Supergravity S-Branes
- The geometry of null rotation identifications
- Clean Time-Dependent String Backgrounds from Bubble Baths
- String Propagation in the Presence of Cosmological Singularities
- Strings in the Extended BTZ Spacetime
- Generalised supersymmetric fluxbranes
- Noncommutative Dipole Field Theories
- Strings in homogeneous gravitational waves and null holography
- Bubbles in Anti-de Sitter Space
- Nutty Bubbles
- Non-orientable Boundary Superstring Field theory with Tachyon field
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- Effective Dynamics of the Matrix Big Bang
- Non-minimally Coupled Tachyon and Inflation
- Time-Dependent Warping, Fluxes, and NCYM
- Global Fluctuation Spectra in Big Crunch/Big Bang String Vacua
- A Matrix Model for the Null-Brane
- D-branes in a Big Bang/Big Crunch Universe: Misner Space
- Penrose Limit and String Theories on Various Brane Backgrounds
- On the Classical Stability of Orientifold Cosmologies
- Toward the End of Time
- D-instantons and Closed String Tachyons in Misner Space
- D-Branes on the Null-Brane
- The Taming of Closed Time-like Curves
- The Seiberg-Witten Map for a Time-dependent Background
- Nonlocal Effects on D-branes in Plane-Wave Backgrounds
- Holography and D3-branes in Melvin Universes
- On Supergravity Solutions of Branes in Melvin Universes
- Fractional S-branes on a Spacetime Orbifold