METHOD AND ASSEMBLY FOR PROCESSING QUANTUM-MECHANICAL INFORMATION UNITS

摘要

Solid body - quantum computers with local control accesses are based on the stationary arrangement of the spins as a quantum mechanical information units. Local control accesses permit the dynamic modification of the resonance frequency of individual spins as well as the coupling of the spins among each other for the individual addressing of the spins for carrying out of computing operations. Known, local control accesses are difficult to produce and low-powered. In the case of the process according to the invention, the electron spins of the inclusion of atoms in endohedral fullerenes is used, which with one another via magnetic dipole - dipole - interaction (105) are in electromagnetic coupling (j) are. The control of the resonant frequency (omega) takes place by means of a controlled electron transfer to or from the cage of the endohedral fullerenes (104) with an adjustable residence time. The control of the electromagnetic coupling (j) is effected by means of a controlled change in angle (theta) (108) between the orientation of the outer magnetic field (b) (109) and the connection vector (r) (107) of neighboring fullerenes (104). Embodiments of an electron spin - quanta computers be seen in the formations arrangements endohedral fullerenes (104) with different resonant frequencies (omega) before. Addressing - control accesses may, in particular as large-surface electrodes (103), may be provided with coupling - control accesses can, in particular, mechanical, optical or chemically be realized.