Concept
Two-state quantum system
Related lectures (47)
Harmonic Oscillators: Definitions and Dynamics
Covers the definitions and dynamics of harmonic oscillators, including ladder operators and coherent states.
Reminders on two-level systems
Covers the basics of two-level systems, including states, operators, and the Bloch Sphere.
Quantum Source Coding
Covers entropic notions in quantum sources, Shannon entropy, Von Neumann entropy, and source coding.
Optical Bloch Equations
Covers the derivation and solutions of Optical Bloch Equations for a two-level quantum system.
Quantum Entanglement
Delves into quantum entanglement, exploring entangled particles' state, evolution, and measurement.
Quantum State Spaces: Pure vs Mixed States
Explores quantum state spaces, comparing pure and mixed states, and discusses ensemble decompositions.
Quantum Mechanics: Postulates and Observables
Explains the postulates of quantum mechanics and the representation of observables by operators.
Quantum Entanglement
Explores quantum entanglement, Bell inequalities, and self-testing in quantum systems.
Von Neumann Entropy: Mixed State and Density Matrix
Explores Von Neumann Entropy in mixed states and density matrices, including quantum bits and entangled systems.
Density Matrix: Recap and Bloch 'Ball'
Covers the concept of density matrix and its properties, focusing on statistical mixtures and measurements.