PHYS-314: Quantum physics II

Lectures in this course (79)

Introduces group representations theory in quantum physics, covering symmetries, perturbation theory, and energy state degeneracy.

Explores group theory in quantum physics, emphasizing reducible and irreducible representations, conservation laws, and group properties.

Explores the Wigner theorem, translation symmetry, eigenstates, and wave functions in quantum physics.

Explores symmetry operations in quantum physics, including rotations and translations.

Explores time reversal symmetry, invariance under parity, eigenstates, and spin in quantum physics.

Explores the transformation of vectors and tensors, including rotations and representations in quantum physics.

Covers the transformation of vectors and tensors in quantum physics.

Explores the transformation of vectors and tensors in quantum physics, emphasizing Lie groups and algebras.

Explores irreducible representations of the rotations group and their mathematical properties.

Explores quantum physics concepts related to identical fermions and bosons.

Covers systems with identical particles, focusing on bosons and their properties.

Covers the variational principle in quantum physics for approximating energy levels.

Explores quantum entanglement, hidden variables, and challenges to local realism.

Explores Hartree-Fock equations, variational principles, excited states, and quantum physics concepts.

Discusses the minimization of the Hartree-Fock functional for N fermions and the variational principle in quantum physics.

Explores the second quantification of fermions, including ventilation operators and annihilation rates.

Explores perturbation theory, proper states, undegenerated states, and problem-solving in quantum bosons.

Explores time-independent perturbations in quantum physics, covering variational principle and Fourier series.

Explores time-independent perturbation theory in the degenerate case within quantum physics.

Covers the theory of time-independent perturbations in the degenerate case.

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