COMPLEX CLASSICAL TRAJECTORIES IN TUNNELING - HOW INSTANTON BOUNCES CAN BECOME REAL PROCESSES

被引：8

作者：

MUGNAI, D

RANFAGNI, A

机构：

[1] Istituto di Ricerca sulle Onde Elettromagnetiche del CNR, Firenze, 50127

来源：

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA D-CONDENSED MATTER ATOMIC MOLECULAR AND CHEMICAL PHYSICS FLUIDS PLASMAS BIOPHYSICS | 1992年 / 14卷 / 05期

关键词：

D O I：

10.1007/BF02457043

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Instanton bounces in complex-time and high temporal density can be related to complex classical trajectories when the potential barrier is slightly perturbed. The bounce duration in real and imaginary times is found to be in good agreement with the one evaluated by the phase-time method. On this basis, a plausible interpretational model of the tunnelling processes is suggested.

引用

页码：541 / 551

页数：11

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