Sinya Aoki, Koji Hashimoto, Norihiro Iizuka
We provide, for non-experts, a brief overview of holographic QCD and a review of a recent proposal of matrix-description of multi-baryon systems in holographic QCD. Based on the matrix model, we derive the baryon interaction at short distances in multi-flavor holographic QCD. We show that there is a very universal repulsive core of inter-baryon forces for generic number of flavors. This is consistent with a recent lattice QCD analysis for N_f = 2, 3 where repulsive core looks universal. We also provide a comparison of our results with the lattice QCD and the operator product expansion (OPE) analysis.
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http://arxiv.org/abs/1203.5386
Was actually reading Koji's article about this paper over at Quantum Diaries so it was nice to find another blog featuring physics publications! These also appear to be very diverse - please keep up the good work with this blog!!
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