Strongly coupled QED

被引：0
|
作者：
Azcoiti, V
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来源：
NUCLEAR PHYSICS B | 1997年
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中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
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摘要：
A short review of some of the most relevant contributions to non-perturbative QED is done. Since the numerical data, if correctly analyzed, rule out a Gaussian behaviour of strongly coupled QED a la lambda phi(4), I analyse the other two most reliable scenarios, i.e. triviality a la Nambu-Jona Lasinio and non-Gaussian critical behaviour. I give a suggestive theoretical argument against a Gaussian behaviour of QED a la Nambu-Jona Lasinio, and show how the numerical data for the susceptibility at the critical point of QED support this result.
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页码：148 / 154
页数：7
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