Update 2022-02-09 07:44
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<!-- 2022-02-08 Tue 17:21 -->
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<!-- 2022-02-09 Wed 07:31 -->
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Pre-Quantum Electrodynamics</title>
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@@ -1616,7 +1616,7 @@ Table of contents
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</ul>
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</details>
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</nav>
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<ul class="navigation-links"><li>Prev: <a href="red_rem_Fmunu.html">The Field Tensor <small>[red.rem.Fmunu]</small></a></li><li>Next: <a href="qed.html">Quantum Electrodynamics <small>[qed]</small></a></li><li>Up: <a href="red_rem.html">Relativistic Electromagnetism <small>[red.rem]</small></a></li></ul><div id="outline-container-red_rem_Me" class="outline-4">
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<ul class="breadcrumbs"><li><a class="breadcrumb-link"href="red.html">Relativistic Electrodynamics</a></li><li><a class="breadcrumb-link"href="red_rem.html">Relativistic Electromagnetism</a></li><li>Maxwell's Equations in Relativistic Notation</li></ul><ul class="navigation-links"><li>Prev: <a href="red_rem_Fmunu.html">The Field Tensor <small>[red.rem.Fmunu]</small></a></li><li>Next: <a href="qed.html">Quantum Electrodynamics <small>[qed]</small></a></li><li>Up: <a href="red_rem.html">Relativistic Electromagnetism <small>[red.rem]</small></a></li></ul><div id="outline-container-red_rem_Me" class="outline-4">
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<h4 id="red_rem_Me">Maxwell's Equations in Relativistic Notation<a class="headline-permalink" href="./red_rem_Me.html#red_rem_Me"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
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<path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
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<path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
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@@ -1646,7 +1646,7 @@ We thus obtain
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\]
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Recognizing the proper velocity, we thus get that charge density and current density can together form the
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</p>
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<div class="core div" id="org880d382">
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<div class="core div" id="orgb04fcdf">
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<p>
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{\bf Current density 4-vector}
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\[
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@@ -1659,7 +1659,7 @@ Recognizing the proper velocity, we thus get that charge density and current den
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<p>
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The continuity equation (\ref{eq:continuity}) takes the simple form
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</p>
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<div class="core div" id="orge750de3">
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<div class="core div" id="orgd67b414">
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<p>
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{\bf Continuity equation}
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\[
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@@ -1671,7 +1671,7 @@ The continuity equation (\ref{eq:continuity}) takes the simple form
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<p>
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while similarly the notation simplifies for
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</p>
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<div class="main div" id="org08f0a21">
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<div class="main div" id="org39ea8b8">
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<p>
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{\bf Maxwell's equations}
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\[
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@@ -1686,7 +1686,7 @@ while similarly the notation simplifies for
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<p>
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In terms of \(F^{\mu \nu}\) and the proper velocity \(\eta^\mu\), we also have the
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</p>
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<div class="main div" id="orgffda03f">
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<div class="main div" id="org5c9b443">
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<p>
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{\bf Minkowski force on a charge \(q\)}
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\[
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@@ -1736,7 +1736,7 @@ the Lorenz gauge (\ref{eq:InhomogeneousMaxwellLorenzGauge}) here expressed as
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\]
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Defining the
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</p>
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<div class="main div" id="org60385bf">
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<div class="main div" id="org9963f2a">
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<p>
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{\bf d'Alembertian operator}
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\[
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@@ -1749,7 +1749,7 @@ Defining the
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we obtain the final form of
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</p>
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<div class="core div" id="org1ba8f7d">
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<div class="core div" id="org47df391">
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<p>
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{\bf Maxwell's equations (Lorenz gauge, 4-vector notation)}
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\[
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@@ -1766,10 +1766,21 @@ of these equations.
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</div>
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<hr><div id="postamble" class="status">
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<hr>
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<div class="license">
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<a rel="license noopener" href="https://creativecommons.org/licenses/by/4.0/"
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target="_blank" class="m-2">
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<img alt="Creative Commons License" style="border-width:0"
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src="https://licensebuttons.net/l/by/4.0/80x15.png"/>
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</a>
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Except where otherwise noted, all content is licensed under a
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<a rel="license noopener" href="https://creativecommons.org/licenses/by/4.0/"
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target="_blank">Creative Commons Attribution 4.0 International License</a>.
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</div>
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<div id="postamble" class="status">
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<p class="author">Author: Jean-Sébastien Caux</p>
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<p class="date">Created: 2022-02-08 Tue 17:21</p>
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<p class="validation"><a href="https://validator.w3.org/check?uri=referer">Validate</a></p>
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<p class="date">Created: 2022-02-09 Wed 07:31</p>
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<p class="validation"></p>
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</div>
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