A popular mathematical theory used to explain subatomic particles and the wave fields that surround them is gauge theory, a subset of quantum field theory. It makes use of both Einstein's special theory of relativity and quantum mechanics.
<h3>What is a gauge in
quantum field theory?</h3>
A gauge theory is a specific type of physics theory. The word "gauge" can be used to describe a measurement, a thickness, a distance between things like railroad lines, or the quantity of units created for a specific property a number of loops in an inch of fabric or a number of lead balls in a pound of ammunition.
Thus, A popular mathematical theory used to explain subatomic particles and the wave fields.
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