Study On The Problem Of Quantum States Transform Based On Majorana Quasiparticles

Beginning of this article describes the study of quantum informationand computation historical background, as well as domestic andinternational experiments results on Majorana particles. In order todiscuss the rotation transformation of quantum states, first expoundedthe basic concepts of quantum information, and then introduced into thequantum state of the Bloch sphere representation and rotation operator.Coupling quantum dots with Majorana particles，use quantum controltechnology to achieve any angle of rotation the z-axis of the quantum stateand rotationπaround any axis on the xy plane. Furthermore，We alsodemonstrate that the two and four majorana particles systems formed withquantum dots can not be achieved around arbitrary rotation angle on thex-axis and y-axis by the mathematical method.