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- Roman Jackiw
- Massachusetts Institute of Technology
説明
<jats:p>When symmetries are present the solution of almost any physical problem is simplified, because we can get at the properties of a system without completely solving all the equations that describe the system. In high-energy physics, symmetry principles have been studied with an eye to circumventing two obstacles to the understanding of elementary particles: lack of precise knowledge about interparticle forces (with the exception of electromagnetism) and the mathematical intractability of any realistic models that propose to explain observed particle phenomena.</jats:p>
収録刊行物
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- Physics Today
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Physics Today 25 (1), 23-27, 1972-01-01
AIP Publishing