Putting it into practice

Jean-Daniel Bancal

Niklas Büscher, Stefan Katzenbeisser

Jim Baggott

Abstract Now that we have satisfied ourselves of the need for a quantum theory of radiation and matter, and we have seen the different positions taken up by the major figures in the theory’s early development, we must interrupt our historical narrative and turn our attention to details of how the theory works in practice. Readers are reminded that this is not a textbook, and so the description we will give here is a highly selective one.

Philipp Niemann, Robert Wille

Deng-Yu Zhang, Mingsheng Zhan, (1)中国科学院安徽光学精密机械研究所激光光谱学开放实验室; (2)中国科学院武汉物理研究所波谱与原子分子物理国家重点实验室

We propose a method for constructing Fredkin gate by using basic 2 bit quantum gates,which is based on A.Darenco's work.Compared with H.F.Chau's scheme,this scheme is easier to construct and to understand,as well as to put into practice.

Rudolf Haag