As mentioned at the beginning of Quantum Field Theory lecture notes by David Tong (2007):
- by "Lagrangian" we mean Lagrangian density
- the generalized coordinates of the Lagrangian are fields
- Quantum electrodynamics | 683, 3k, 29
- Quantum field theory | 329, 7k, 109
- Relativistic quantum mechanics | 99, 10k, 146
- Quantum mechanics | 170, 19k, 257
- Particle physics | 137, 29k, 482
- Physics | 276, 42k, 744
- Natural science | 0, 52k, 1k
- Science | 0, 57k, 1k
- Ciro Santilli's Homepage | 262, 197k, 3k