Quantum Computing: What is it?

Series: 
ACO Student Seminar
Wednesday, April 8, 2009 - 13:30
2 hours
Location: 
ISyE Executive Classroom
,  
Schools of Mathematics and Physics, Georgia Tech
Organizer: 
This short introduction to the principles of Quantum Computation will give hints upon why quantum computers, if they are built, will revolutionize the realm of information technology. If Physicists and Engineers can produce such machines, all the security protocoles used today will become obsolete and complex computations called NP will become easy. From the example of trapped ion computation, the talk will explain how Quantum Mechanics helps encoding information. The notion of quantum gate, the elementary brick of computation, will be introduced and some example of elementary program will be described. Comments about the Fourier transformalgorithm, its potential speed and its application to code breaking will end this talk.