113 citations · 445 across the 14 of their papers we have counts for
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hep-th2003
Troubles with Spacetime Noncommutative Theories: Tachyons or S-branes?
Dongsu Bak, Seok Kim
We find Lorentzian solutions of spacetime noncommutative gauge theories that are localized exponentially in space and time. Together with time translational invariance of the theor…
hep-th2003
Holography with Timelike Bulk Hypersurfaces
Dongsu Bak
We propose a new version of holographic principle. This proposal extends the holographic principle based on the lightsheet to the one constraining the entropy passing through bulk…
hep-th2003
A Dilatonic Deformation of AdS_5 and its Field Theory Dual
Dongsu Bak, Michael Gutperle, Shinji Hirano
We find a nonsupersymmetric dilatonic deformation of geometry as an exact nonsingular solution of the type IIB supergravity. The dual gauge theory has a different Yang-Mill…