%0 Journal Article
%T Geometric Quantum Computation on Solid-State Qubits
%A Mahn-Soo Choi
%J Physics
%D 2001
%I arXiv
%R 10.1088/0953-8984/15/46/001
%X An adiabatic cyclic evolution of control parameters of a quantum system ends up with a holonomic operation on the system, determined entirely by the geometry in the parameter space. The operation is given either by a simple phase factor (a Berry phase) or a non-Abelian unitary operator depending on the degeneracy of the eigenspace of the Hamiltonian. Geometric quantum computation is a scheme to use such holonomic operations rather than the conventional dynamic operations to manipulate quantum states for quantum information processing. Here we propose a geometric quantum computation scheme which can be realized with current technology on nanoscale Josephson-junction networks, known as a promising candidate for solid-state quantum computer.
%U http://arxiv.org/abs/quant-ph/0111019v4