ghlight">\(N_s = 2\)</span>.</p>
<ul>
<li><p><strong>Dim</strong>: [<span class="math notranslate nohighlight">\(N_\mathbf{G}\)</span>, <span class="math notranslate nohighlight">\(N_s\)</span>]</p></li>
</ul>
</li>
</ul>
</li>
<li><p><strong>u_FT_r</strong></p>
<ul>
<li><p><code class="code docutils literal notranslate"><span class="pre">n_&lt;n&gt;</span></code> - Real part of <span class="math notranslate nohighlight">\(\widetilde{u}_\mathbf{G}\)</span> for the state <code class="code docutils literal no