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This paper proposes a scheme for information concentration of two remote two-level
atoms in cavity QED. This scheme does not involve the Bell-state measurement. During
the interaction between atom and cavity, the cavity frequency is large-detuned from
the atomic transition frequency, thus the scheme is insensitive to both the cavity
decay and the thermal field. This idea can directly be generalized in the case of
multi-atom information concentration. 相似文献
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建立了微波消解-内标法-标准加入-ICP-MS法测定高纯黄金中铝、砷、铋、铬、铁、铅、锑、硒、碲、铱等痕量元素的分析方法.从试样溶解方式、内标元素及同位素的选择、仪器检测模式的优化及降低基体抑制效应等方面进行优化.实验加标回收率为99.5% ~110%,相对标准偏差(RSD)为0.050% ~6.5%.实验的准确度和精... 相似文献
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We propose a scheme for information concentration of three remote two-level atoms in cavity QED. Our scheme does not involve the Bell-state measurement. During the interaction between atom and cavity, the cavity frequency is largely detuned from the atomic transition frequency, thus the scheme is insensitive to both the cavity decay and the thermal field. The idea can also be used to realize the remote information concentration of trapped ions. 相似文献
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