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Bose-enhanced chemistry: Amplification of selectivity in the dissociation of molecular Bose-Einstein condensates

M. G. Moore·A. Vardi
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Abstract

We study the photodissociation chemistry of a quantum degenerate gas of bosonic triatomic $ABC$ molecules, assuming two open rearrangement channels ($AB+C$ or $A+BC$). The equations of motion are equivalent to those of a parametric multimode laser, resulting in an exponential buildup of macroscopic mode populations. By exponentially amplifying a small differential in the single-particle rate-coefficients, Bose stimulation leads to a nearly complete selectivity of the collective $N$-body process, indicating a novel type of ultra-selective quantum degenerate chemistry.

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M. G. Moore, A. Vardi. 2002-03-15. Bose-enhanced chemistry: Amplification of selectivity in the dissociation of molecular Bose-Einstein condensates. https://doi.org/10.1103/physrevlett.88.160402

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