Archive of IAS Physics Group Meetings

Sphere Packings in High Dimensions: Disorder versus Order

Various Twisted Sigma-Models in Physics and Their Relation to Chiral Differential Operators in Mathematics

Tree and Loop Amplitudes in Open Twistor String Theory

Informal Discussion

Informal Discussion

Informal Discussion

Pure Spinors and AdS_5 x S^5

String Theory Embeddings of the ISS Model

Moduli Stabilization in Non-Geometric Backgrounds

Leptogenesis