Scalar field theory

Related lectures (30)

Covers the connection between statistical models and unitary conformal field theories, focusing on critical points and the role of local fields.

Covers the electromagnetic field in astrophysics and field theory, including the symmetry principle and interaction terms.

Explores renormalization, scaling, critical points, exponents, and phase transitions in conformal field theory and quantum gravity.

Covers the introduction to field theory, focusing on lineic fields and their density.

Covers exercises on ladder operators, Lorentz invariance, Noether charges, and custodial symmetry in quantum field theory.

Covers the Schwarzschild solution, the cosmological constant, and General Relativity as an Effective Field Theory.

Explores the Heisenberg representation of a free massive real scalar field and the time independence of Noether charges.

Explores deriving conserved currents in classical and quantum field theory, emphasizing symmetries and equations of motion.

Covers relativistically normalized states, Lorentz invariance, and scalar field representations in quantum field theory.

Covers the Maxwell field, symmetries, and making shifts in local and covariant derivatives.

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