Conditions for independent decoherence
L.-M. Duan, Guang‐Can Guo · Quantum and Semiclassical Optics Journal of the European Optical Society Part B · 1998
In quantum error correction schemes, it is usually assumed that the qubits are decohered independently. Starting from a practical decoherence model of the quantum register consisting of many qubits, we derive the explicit conditions for independent decoherence.