Perturbation Approach for Quantum Computation
G. P. Berman, D. I. Kamenev, V. I. Tsifrinovich · Optical Fiber Communication Conference and International Conference on Quantum Information · 2001
We discuss how to simulate errors in the implementation of simple quantum logic operations in a nuclear spin quantum computer with many qubits, using radio-frequency pulses. We verify our perturbation approach using the exact solutions for relatively small (L = 10) number of qubits.