Holographic Multiquarks in the Quark-Gluon Plasma: A Review

<table>For the dense multiquark with <svg height="12.8875" id="M772" style="vertical-align:-1.76814pt" version="1.1" viewbox="0 0 118.325 12.8875" width="118.325" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,12.8875)">
<g transform="translate(72,-61.69)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑑</tspan>
<tspan style="font-size: 12.50px; " x="10.114927" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="22.155315" y="0">1</tspan>
<tspan style="font-size: 12.50px; " x="28.406816" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="34.658318" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="40.909817" y="0">,</tspan>
<tspan style="font-size: 12.50px; " x="50.287067" y="0">𝑇</tspan>
<tspan style="font-size: 12.50px; " x="60.639549" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="72.679939" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="78.931442" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="82.05719" y="0">1</tspan>
<tspan style="font-size: 12.50px; " x="88.308685" y="0">0</tspan>
</text>
</g>
</g>
</svg>, (a) the chemical potential, (b) the free energy as a function of <svg height="10.325" id="M773" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 11.625 10.325" width="11.625" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.325)">
<g transform="translate(72,-63.74)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝐵</tspan>
</text>
</g>
</g>
</svg>. The multiquark curves in red are compared with the <svg height="10.175" id="M774" style="vertical-align:-2.53308pt" version="1.1" viewbox="0 0 10.825 10.175" width="10.825" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.175)">
<g transform="translate(72,-63.86)">
<text transform="matrix(1,0,0,-1,-71.95,66.44)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝜒</tspan>
</text>
</g>
</g>
</svg>S-QGP curves in blue for the chemical potential and the free energy.</table>

Advances in High Energy Physics

Holographic Multiquarks in the Quark-Gluon Plasma: A Review

Figure 18