Haifeng Yang added Noether's Theorem.tex  over 10 years ago

Commit id: 70d8d44b708720f30e9e4901ab0d2ae96251ad5f

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\subsubsection{Noether's Theorem for Fields}     Any continuous symmetry of action imply the existence of a corresponding conserved quantity.     \subsubsubsection{Review for Particles}