量子信道的干涉
Interference of Quantum Channels
摘要:
我们展示了如何干涉测量可以用来解释一般量子过程的某些方面,特别是完全正映射的相干性。我们推导出相干保真度,最大干涉可见度和最接近的酉算子下的一个给定的物理过程的措施。
英文摘要:
We show how interferometry can be used to characterise certain aspects of general quantum processes, in particular, the coherence of completely positive maps. We derive a measure of coherent fidelity, maximum interference visibility and the closest unitary operator to a given physical process under this measure.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。