Update 2022-03-24 08:43

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Jean-Sébastien
2022-03-24 08:43:21 +01:00
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<title>Pre-Quantum Electrodynamics</title>
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<ul>
<li>
<a href="./qed_t.html#qed_t">QED today</a><span class="headline-id">qed.t</span>
<a href="./qed_L.html#qed_L">Lagrangian</a><span class="headline-id">qed.L</span>
</li>
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<p>
The <b>relativistic momentum</b> \({\boldsymbol p}\) is defined as
\[
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<p>
When the object is stationary, its energy is the
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<p>
<b>Rest energy</b>
\[
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When moving, the difference between relativistic and rest energies
is the
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<p>
<b>Kinetic energy</b>
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In a closed system,
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<b>Total relativistic energy and momentum is conserved</b>
\[
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</div>
<div id="postamble" class="status">
<p class="author">Author: Jean-Sébastien Caux</p>
<p class="date">Created: 2022-03-22 Tue 10:52</p>
<p class="date">Created: 2022-03-24 Thu 08:42</p>
<p class="validation"></p>
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