摘要
This paper shows that exact calculation for transition probability can make some systems deviate fromFermi golden rule seriously. This paper also shows that the corresponding exact calculation of hopping rate inducedby phonons for deuteron in Pd-D system with the many-body electron screening, proposed by Ichimaru, can explainthe experimental fact observed in Pd-D system, and predicts that perfection and low-dimension of Pd lattice are veryimportant for the phonon-induced hopping rate enhancement in Pd-D system.
This paper shows that exact calculation for transition probability can make some systems deviate from Fermi golden rule seriously. This paper also shows that the corresponding exact calculation of hopping rate induced by phonons for deuteron in Pd-D system with the many-body electron screening, proposed by Ichimaru, can explain the experimental fact observed in Pd-D system, and predicts that perfection and low-dimension of Pd lattice are very important for the phonon-induced hopping rate enhancement in Pd-D system.
基金
国家自然科学基金
关键词
量子力学
跃迁几率
计算
transition probability
Fermi golden rule
hopping rate
phonon
