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Quantum Chemistry
Effective discrimination of chiral molecules in a cavity
arXiv
Authors: Yi-Hao Kang, Zhi-Cheng Shi, Jie Song, Yan Xia
Year
2020
Paper ID
21630
Status
Preprint
Abstract Read
~2 min
Abstract Words
89
Citations
N/A
Abstract
We present a scheme to realize precise discrimination of chiral molecules in a cavity. Assisted by additional laser pulses, cavity fields can evolve to different coherence states with contrary-sign displacements according to the handedness of molecules. Consequently, the handedness of molecules can be read out with homodyne measurement on the cavity, and the successful probability is nearly unity without very strong cavity fields. Numerical results show that the scheme is insensitive to errors, noise and decoherence. Therefore, the scheme may provide helpful perspectives for accurate discrimination of chiral molecules.
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- This paper contributes to the Quantum Chemistry research area in the Quantum Articles archive.
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- We present a scheme to realize precise discrimination of chiral molecules in a cavity.
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