The decoherence in quantum mechanics is studied.

介绍了量子力学的退相干理论。

The average fidelity can be improved by adjusting phase decoherence and detuning.

平均保真度也可以通过调节相位退相干和失谐得到提高。

In quantum system, noise primary results from decoherence and imperfect quantum gates.

在量子系统中，信道噪声主要源于消相干效应和量子门的不精确性。

The influence on decoherence of the mutual inductance coupling between the circuit components is complicated.

我们发现电路元件之间的互感耦合效应对消相干的影响效果是很复杂的。

On the other hand, quantum decoherence is one of the key obstacles in the applications of quantum information.

另一方面，量子退相干是量子信息领域走向实际应用的重要障碍之一。