String Junctions and the BPS Spectrum of N=2 Theories
Savdeep Sethi
I review how the BPS spectrum on a D3-brane probe in F theory is realized in spacetime in terms of multi-string configurations. As a sample application, I show how the complete BPS spectrum of four-dimensional N=2 SU(2) Yang-Mills can be determined at any point on the Coulomb branch using this stringy picture.

Audio for this talk requires sound hardware, and RealPlayer or RealAudio by RealNetworks.

Begin continuous audio for the whole talk. (Or, right-click to download the whole audio file.)

To begin viewing slides, click on the first slide below.

[01] [02] [03] [04] [05] [06] [07] [08] [09] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19]

Author entry (protected)