'Phase flip' diaporamas de présentation

Quantum Computing

Quantum Computing . Paul McGuirk 21 April 2005. Motivation: Factorization. An important problem in computing is finding the prime factorization of an integer. Using classical algorithms, a number N of size n = log 2 (N) takes super-polynomial time. time is about the best we can get.

659 views • 56 slides

Entanglement purification and faithful qubit transmission

????????????????????????. Entanglement purification and faithful qubit transmission. Fu-Guo Deng ( ? ? ? ). Department of Physics, Beijing Normal University, Beijing 100875. 2010. 8. 5, Dalian. collaborators. Yu-Bo Sheng, ??? (Tsinghua Unversity) Postdoc. Hong-Yu Zhou ???

781 views • 52 slides

Review from last lecture: A Simple Quantum (3,1) Repetition Code

Review from last lecture: A Simple Quantum (3,1) Repetition Code. Recovered state. Single Qubit errors. Bit flip error: Do a bit flip using a operator. Phase flip error: Do a phase flip using a operator. Bit and phase flip error:

422 views • 41 slides

Thin Film Interference

Thin Film Interference. What is a thin film?. A thin film is a thin layer of material that has a different index of refraction than its surroundings.

2.04k views • 17 slides

Quantum Error Correction Codes-From Qubit to Qudit

Quantum Error Correction Codes-From Qubit to Qudit. Xiaoyi Tang, Paul McGuirk . Outline. Introduction to quantum error correction codes (QECC) Qudits and Qudit Gates Generalizing QECC to Qudit computing. Need for QEC in Quantum Computation. Sources of Error Environment noise

401 views • 14 slides

Quantum Error Correction Codes-From Qubit to Qudit

Quantum Error Correction Codes-From Qubit to Qudit. Xiaoyi Tang, Paul McGuirk . Outline. Introduction to quantum error correction codes (QECC) Qudits and Qudit Gates Generalizing QECC to Qudit computing. Need for QEC in Quantum Computation. Sources of Error Environment noise

151 views • 14 slides

CTF3 stability, TWTs and Gun

271 views • 12 slides