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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

Displaying all lectures given by: Jorge Santos


PIRSA:15050144  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Geons, black holes, and all that Jazz
Speaker(s): Jorge Santos
Abstract:
Date: 02/05/2015 - 2:00 pm

PIRSA:12060022  ( MP4 Medium Res , MP4 Low Res , MP3 , PDF ) Which Format?
Gravitational Turbulent Instability of Anti-de Sitter Space
Speaker(s): Jorge Santos
Abstract: TBA
Date: 05/06/2012 - 9:00 am

PIRSA:12050032  ( MP4 Medium Res , MP4 Low Res , MP3 , PDF ) Which Format?
Holographic Lattices
Speaker(s): Jorge Santos
Abstract: We add a gravitational background lattice to the simplest holographic model of matter at finite density and calculate the optical conductivity. With the lattice, the zero frequency delta function found in previous calculations (resulting from translation invariance) is broadened and the DC conductiv... read more
Date: 29/05/2012 - 2:00 pm

PIRSA:11100053  ( MP4 Medium Res , MP4 Low Res , MP3 , PDF ) Which Format?
Gravitational Turbulent Instability of Anti-de Sitter Space
Speaker(s): Jorge Santos
Abstract: Bizon and Rostworowski have recently suggested that anti-de Sitter spacetime might be nonlinearly unstable to transfering energy to smaller and smaller scales and eventually forming a small black hole. We consider pure gravity with a negative cosmological constant and find strong support for this id... read more
Date: 20/10/2011 - 1:00 pm

PIRSA:09110028  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Instability and new phases of higher-dimensional rotating black holes
Speaker(s): Jorge Santos
Abstract: It has been conjectured that higher-dimensional rotating black holes become unstable at a sufficiently large value of the rotation, and that new black holes with pinched horizons appear at the threshold of the instability. We search numerically, and find, the stationary axisymmetric perturbations of... read more
Date: 12/11/2009 - 11:00 am
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