Semi-classical approximation and the problem of boundary conditions in the theory of relativistic particle radiation
作者:
A.I. Akhiezer,
N.F. Shul'ga,
期刊:
Radiation Effects and Defects in Solids
(Taylor Available online 1991)
卷期:
Volume 122-123,
issue 2
页码: 445-450
ISSN:1042-0150
年代: 1991
DOI:10.1080/10420159108211486
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The process of relativistic particle radiation in an external field has been studied in the semi-classical approximation rather extensively. The main problem arising in the studies is to express the formula of the quantum theory of radiation in terms of classical quantities, for example of the classical trajectories. However, it still remains unclear how the particle trajectory is assigned, that is which particular initial or boundary conditions determine the trajectory in semi-classical approximation quantum theory of radiation.
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