RECENT DEVELOPMENTS IN THE TIME ANALYSIS OF TUNNELING PROCESSES

被引：258
|
作者：
OLKHOVSKY, VS
RECAMI, E
机构：
[1] UNIV CATANIA,DIPARTIMENTO FIS,I-95124 CATANIA,ITALY
[2] IST NAZL FIS NUCL,CATANIA,ITALY
[3] UNIV ESTADUAL CAMPINAS,DEPT APPL MATH,BR-13100 CAMPINAS,SP,BRAZIL
来源：
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS | 1992年 / 214卷 / 06期
关键词：
D O I：
10.1016/0370-1573(92)90015-R
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper we critically review and analyse the main theoretical definitions and calculations of the sub-barrier tunnelling and reflection times. Moreover, we propose a new, physically sensible definition of such durations, on the basis of a recent general formalism (already tested for other types of quantum collisions). Finally, we discuss some surprising results regarding the temporal evolution of the tunnelling processes.
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页码：339 / 356
页数：18
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