Lectures related to Gifford Lectures

Explores lattice dynamics, lattice vibrations' properties, and their impact on heat, specific heat, thermal expansion, and thermal conductivity.

Explores anharmonic effects in solids, including thermal expansion, conductivity, and phonon scattering.

Covers the discovery of integrals of motion and the analysis of escape velocity and gravitational red-shift.

Explores the Bianchi identity, Einstein tensor, and action principle for fields.

Covers perturbation theory, compressible fluids, sound waves, instabilities, energy equations, and gravity waves.

Explains the representation for evolution in quantum mechanics and the application of path integrals.

Covers wave functions, De Broglie wavelength, and quantization in quantum mechanics.