00:01:40 slide 002

JUMP DIRECTLY TO SLIDE SD-Brane gravity fields and rolling tachyons SD-branes supergravity solutions solutions not isotropic??? probe analysis tachyon matter many solutions unstable brane probe S-brane back reations other interesting solutions smearing ansatz other interesting solutions smearing ansatz we use the ansatz system of diff eqns tachyon profile metric functions dilation space-filling brane is SUGRA a good approximation?        synchronize video with current slide