Quantum noise in the collective abstraction reaction A + B2-->AB + B.
Quantum noise in the collective abstraction reaction A + B2-->AB + B.
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DOI：
10.1103/physrevlett.101.073603
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发表时间：
2008-01
影响因子：
8.6
通讯作者：
H. Jing;J. Cheng;P. Meystre
中科院分区：
文献类型：
--
作者：
H. Jing;J. Cheng;P. Meystre
我们从理论上证明了用简并玻色子或费米子物质波可以有效地实现集体抽象反应A + B2—>AB + B。我们表明，这是由量子涨落主导的，这是触发其初始阶段的关键，结果是原子和分子场的宏观非经典相关性的出现。这项研究开辟了一个有希望的量子简并物质波化学新体制。
We demonstrate theoretically that the collective abstraction reaction A + B2-->AB + B can be realized efficiently with degenerate bosonic or fermionic matter waves. We show that this is dominated by quantum fluctuations, which are critical in triggering its initial stages with the appearance of macroscopic nonclassical correlations of the atomic and molecular fields as a result. This study opens up a promising new regime of quantum-degenerate matter-wave chemistry.