Three-Body Nuclear Forces from a Matrix Model
arXiv:1005.4412 · doi:10.1007/JHEP11(2010)058
Abstract
We compute three-body nuclear forces at short distances by using the nuclear matrix model of holographic QCD proposed in our previous paper with P. Yi. We find that the three-body forces at short distances are repulsive for (a) aligned three neutrons with averaged spins, and (b) aligned proton-proton-neutron / proton-neutron-neutron. These indicate that in dense states of neutrons such as cores of neutron stars, or in Helium-3 / tritium nucleus, the repulsive forces are larger than the ones estimated from two-body forces only.
25 pages. v2: references added
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Cited by in corpus (13)
- Lattice QCD approach to Nuclear Physics
- A Matrix Model for Baryons and Nuclear Forces
- Long-distance properties of baryons in the Sakai-Sugimoto model
- Matrix Theory for Baryons: An Overview of Holographic QCD for Nuclear Physics
- Holographic Baryons and Instanton Crystals
- Dimension Changing Phase Transitions in Instanton Crystals
- Nuclear states and spectra in holographic QCD
- Three-body force for baryons from the D0-D4/D8 matrix model
- Glueball-baryon interactions in holographic QCD
- The D4/D8 model and holographic QCD
- Nucleon Statistics in Holographic QCD : Aharonov-Bohm Effect in a Matrix Model
- Towards a holographic quark-hadron continuity
- Nuclear binding energy in holographic QCD