Lectures related to Dirac fermion

Covers the fundamental concepts of quantum mechanics, focusing on Hilbert spaces and operators.

Introduces partition functions, quantum statistics, and the Einstein model for molecular behavior.

Covers quantum states, symmetries, fermions, and variational principles in quantum chemistry.

Explores systems of multiple particles and the Hartree-Fock method in quantum mechanics.

Explores the Dirac equation for a moving particle, properties of gamma matrices, solutions, antiparticles, and spinor normalization.

Introduces Quantum Field Theory basics, including Hamiltonian density and Fock space.