在其非常早期的阶段，隧道加速了衰变过程
Decay process accelerated by tunneling in its very early stage
摘要：
我们研究了一个快速的衰减过程中出现的高斯和指数衰减过程之间的量子衰变系统的过渡期。通常认为，衰变会因限制势垒而减速。然而，我们发现一个情况下，在过渡期的衰减是通过隧道通过限制势垒加速。我们表明，加速引起的衰变系统的非逃逸概率的时间演化的一个明显的效果。
英文摘要：
We examine a fast decay process that arises in the transition period between the Gaussian and exponential decay processes in quantum decay systems. It is usually expected that the decay is decelerated by a confinement potential barrier. However, we find a case where the decay in the transition period is accelerated by tunneling through a confinement potential barrier. We show that the acceleration gives rise to an appreciable effect on the time evolution of the nonescape probability of the decay system.
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