- Lecturer: Xenia De La Ossa
General prerequisites:
Quantum Field Theory (MT)
Course term: Hilary
Course lecture information: 16 lectures
Course weight: 1
Course overview:
1 unit
16 lectures
Areas: PT
Sequels: String Theory II (TT)
Lecturer: Prof Xenia de la Ossa
Method of Assessment: Mini Project only, HT.
16 lectures
Areas: PT
Sequels: String Theory II (TT)
Lecturer: Prof Xenia de la Ossa
Method of Assessment: Mini Project only, HT.
Course synopsis:
Historical background, Dolen-Horn-Schmid duality, the Veneziano and Virasoro-Shapiro amplitudes. Nambu-Goto and Polyakov world-sheet actions, equations of motion and constraints, open and closed strings and their corresponding boundary conditions. Old covariant quantization: the Virasoro algebra, physical state conditions, ghosts, critical spacetime dimension, and spacetime particle spectrum. Basic considerations of light-cone gauge quantization. Vertex operators and string scattering amplitudes. Strings in background fields, spacetime effective action. Circle compactification, elementary consideration of D-branes, T-duality.