37:17 String Theory || Part 2 || Relativistic string action (Nambu Goto action) Phymaths 627 views - 4 years ago
26:21 Conformal Field Theory # 20 || Conformal Weight for more general fields Phymaths 153 views - 2 years ago
48:08 String Theory || Part 13 || Quantizing the constraints || Virasoro Algebra and central charge Phymaths 586 views - 3 years ago
15:42 String Theory || Part 8 || Equations of motion and the constraints for strings Phymaths 274 views - 3 years ago