Quantum Information Science I, Part 3

Remote Deutsch-Jozsa oracle construction

Introduction to quantum key distribution – history

The Bennett-Brassard 84 QKD protocol

Review: classical and quantum coding

Introduction to the fingerprinting problem

The case of deterministic classical fingerprinting

Simulating a single quantum computer with two distributed halves

Measurements and density matrices

The dephasing channel as depicted on the Bloch sphere

On the security of BB84 QKD

The depolarizing channel

Operator measurement

The distributed Deutsch-Jozsa algorithm

Overview of classical error correcting codes – intro

The distributed Deutsch-Jozsa problem

Proof of the lower-bound on the distributed Deutsch-Jozsa algorithm – part 1

The Ekert-Chao-Lo entanglement-based QKD protocol

Proof of the lower-bound on the distributed Deutsch-Jozsa algorithm – part 2

The nine-qubit quantum error correction code

Quantum channels – simplified: the dephasing channel

The parity check matrix H

Quantum codes – definition and review

The role of density matrices in the phase estimation algorithm

Quantum error correction criteria

The secure BB84 protocol – BB84 in terms of CSS codes