A First Course in String Theory
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The Lorentz force equation (3.5) can be written relativistically as
,
where is the four-momentum.
(a) Check explicitly that this equation reproduces (3.5) when is a spatial index.
(b) What does (1) gives when ? Does it make sense?
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Eq. (3.5):
Eq. (2.20):
if
Eq. (2.21):
The spacetime interval is Lorentz invariant. If
, we have Eq. (2.27) and (2.28):
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— Me@2022-08-04 04:17:59 PM
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2022.08.06 Saturday (c) All rights reserved by ACHK
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