Unstable Systems in Relativistic Quantum Field Theory
Unstable Systems in Relativistic Quantum Field Theory
复制标题
相对论量子场论中的不稳定系统
DOI:
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发表时间:
1997
期刊:
影响因子:
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通讯作者:
Massimo Testa
中科院分区:
文献类型:
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作者:
L. Maiani;Massimo Testa;Massimo Testa
Abstract We show how the state of an unstable particle can be defined in terms of stable asymptotic states. This general definition is used to discuss and to solve some old problems connected with the short-time and large-time behaviour of the non-decay amplitude.