Symmetry Priniciples And Conservation Laws
نویسنده
چکیده
Symmetry considerations provide an extremely powerful and useful tool in our efforts to discover and understand the order in nature. Gradually they have become the backbone of our theoretical formulation of the physical laws. One of the most important consequences of the existence of symmetry (or invariance) is that a corresponding conservation law, with a conserved charge, follows. We shall elaborate this statement and its consequences, mainly within the context of contemporary physics.
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