| الوصف: |
The nonadiabatic holonomic quantum computation has attracted much attention in the quantum computation realm, however it is required to satisfy the cyclic evolution and parallel transport conditions strictly. In order to relax the parallel condition, the optimized nonadiabatic holonomic quantum computation was proposed which can be more possible to combine with most of the optimization schemes. In this paper, we put forward the general form of reverse Hamiltonian to realize the optimized nonadiabatic holonomic computation gate. The Hamiltonian is only the function of path parameters in projective Hilbert space, hence, we can realize arbitrary holonomic gates with any desired evolution path. As same as other reverse approach, by using our reverse Hamiltonian, we also can select some special evolution path to decrease the path length and the pulse area to decrease the evolution time. Therefore our approach might give a new horizon to realize high-fidelity quantum gate. |
