Introduction to Optical Quantum Information Processing 2. Quantum Teleportation

Introduction to Quantum Information Processing

2 Quantum Information 5 2.1 The Quantum Bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.2 Processing One Qubit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.3 Two Quantum Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 2.4 Processing Two Qubits . . . . . . . . . . . . . . . . . . . . . . . ...

From Quantum Information to Quantum Teleportation

*~Jt't"'j:, .m.f-'tnmJJ.~0)~JJ.IW£~~:0"'l~ t,-fitl? ~ .m.f-7J~* 0) 7J ~ A C.m.f-:J)I ~ .:z.-7 0)1iJf~~: ~ffl T ~. A description of quantum chaos and its application to spin systems, SUT Preprint.

ul 2 00 2 Introduction to Quantum Information Processing

ul 2 00 2 Introduction to NMR Quantum Information Processing

All-optical quantum teleportation.

We propose an all-optical continuous-variable quantum teleportation scheme based on optical parametric amplifiers.