Lectures related to Quantum information

Quantum Information: Polarisation and Degrees of Freedom

Explores quantum polarisation, elasticity, and spatial structure of wave functions.

Covers quantum entropy, density matrices, and entanglement in quantum information theory.

Hamiltonian of Heisenberg: Interaction and Energy Levels

Covers the Hamiltonian of Heisenberg and the interaction between classical magnetic moments.

Explores superdense coding in quantum information, covering encoding protocols, entanglement, and classic hits in communication.

Quantum Bits: Illustrations and Postulates

Explores quantum bits, including illustrations, postulates, and examples of quantum systems and Hilbert space.

Quantum Information: Spin and Magnetic Moments

Explores the formalism of quantum moments and Pauli matrices in spin systems.

Quantum Information Principles

Covers the principles of quantum information and the importance of avoiding entanglement.

Quantum Density Matrix

Explores quantum density matrix, mixed states, von Neumann entropy, and quantum measurements.

Quantum Information: Young's Double-Slit Experiment

Explores Young's double-slit experiment and the behavior of quantum particles.

Polarisation of Photons

Explores experiments on photon polarisation and their outcomes.

Quantum Natural Gradient: Optimization Methods in Quantum Computing

Explores Quantum Natural Gradient optimization in quantum computing and the importance of choosing the right ansatz.

Quantum Information: Spin and Magnetic Moments

Explores the concept of spin in quantum information and its relation to magnetic moments and particle spins.

Quantum Key Distribution: Security and Implementation

Explores Device Independent Quantum Key Distribution (DIQKD) principles, security proofs, and experimental demonstrations against quantum computer threats.

Quantum Information Theory: Basics and Quantum States

Covers the basics of quantum information theory, focusing on classical and quantum states, evolutions, and measurements.

Quantum Information: Polarisation

Explores quantum information on polarisation experiments and peculiar observations in photon behaviour.

The Deutsch and Deutsch-Jozsa Algorithms

Covers the Deutsch and Deutsch-Jozsa algorithms in quantum computing, explaining the principles behind them and their implications.

Illustration of Quantum Bits

Covers the postulates of Quantum Mechanics and examples with quantum bits, including observables and unitary matrices.

Quantum Cryptography: Key Generation Protocol

Explores quantum cryptography, emphasizing key generation using the one-time pad protocol and the role of Eve in intercepting communication.

Quantum Channels: Lecture 08 - Part 2

Covers the evolution of quantum systems and the dynamics of open quantum systems.

Quantum Mechanics: Self-adjoint Operators and Quantum Information

Offers a crash course on quantum mechanics, emphasizing self-adjoint operators and quantum information.