String Theory (2018) - By Prof. Shiraz Minwalla

E8×E8 and SO(32) Gauge Groups from Even Self-Dual Lattices in Heterotic String Theory Picture-Changing Operators and Vertex Operator Picture Number in Superstring Theory Green-Schwarz Anomaly Cancellation in Type I SO(32) String Theory Bosonization of the Beta-Gamma Ghost System in Superstring Theory GSO Projection and Modular Invariance in Superstring Theory The bc Ghost System and Ghost Number Anomaly in String Theory Dimensional Reduction from 11-Dimensional to Type IIA Supergravity One-Loop Torus Amplitude and Modular Invariance in Bosonic String Theory