David Tong
Professor of Theoretical Physics at the University of Cambridge, specializing in quantum field theory. Currently writing a series of textbooks covering major topics in theoretical physics.
Best podcasts with David Tong
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84 snips
Aug 10, 2022 • 42min
What Is Quantum Field Theory and Why Is It Incomplete?
Quantum field theory may be the most successful scientific theory of all time, but there's reason to think it's missing something. Steven Strogatz speaks with theoretical physicist David Tong about this enigmatic theory.
47 snips
Jul 14, 2025 • 1h 19min
321 | David Tong on Open Questions in Quantum Field Theory
David Tong, a Professor of Theoretical Physics at the University of Cambridge, delves into the intriguing mysteries of quantum field theory. He discusses his ambitious textbook project aimed at demystifying complex topics like fluid mechanics and quantum mechanics. The conversation navigates the philosophical debates around quantum interpretations and the challenges of integrating quantum field theory with general relativity. Tong also highlights ongoing puzzles, like parity violation, encouraging deeper understanding and exploration in theoretical physics.
