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Physics, 10.07.2019 21:40 peanutpinkypiepdma46

The lagrangian density for a real scalar field of mass m, in units h = c = 1, is l (aup)(a)-m242 _ construct the equation of motion of this field.

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The lagrangian density for a real scalar field of mass m, in units h = c = 1, is l (aup)(a)-m242 _ c...
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