Fundamental Problems of Gauge Field Theory: Introduction to the Problems

摘要: We have now had nearly a decade and half of successful applications gauge field theory to electroweak strong interactions. The pioneering experiments, the more systematic experiments that followed, given rough agreement for QCD rather precise standard model There is general consensus new theories represent important progress. However, calculations be compared with experiment are at moment still tentative in places, there many questions principle answers which not yet been an unambiguous way.