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arXiv · 2409.03268

Chiral condensate in a holographic dilute nuclear matter

Kazuo Ghoroku. Kouji Kashiwa·Motoi Tachibana·Fumihiko Toyoda
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Abstract

We study chiral condensate in cold nuclear matter on the basis of holographic theory, which would be dual to a baryon system in quantum chromodynamics (QCD) in the confinement phase. Our model is a holographic model based on the D$3$/D$7$ branes. The magnitude of the chiral condensate obtained in our model is found to gradually increase with increasing baryon density $n$ within the range of the dilute nucleon gas, $n<1$, where our model is available. This is a result for the chiral condensate in the holographic model as a function of $n$, which can be compared to the chiral perturbation theory.

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Kazuo Ghoroku. Kouji Kashiwa, Motoi Tachibana, Fumihiko Toyoda. 2024-09-05. Chiral condensate in a holographic dilute nuclear matter. https://arxiv.org/abs/2409.03268

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