I couldn't recommend enough Michael Nielsen's on quantum computation. He has also written many articles: http://michaelnielsen.org/blog/quantum-computing-for-t

I couldn't recommend enough Michael Nielsen's on quantum computation. He has also written many articles: http://michaelnielsen.org/blog/quantum-computing-for-the-determined/ http://michaelnielsen.org/blog/quantum-computing-for-the-det...