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Nuclear Force from Lattice QCD
Open accessAbstract
The nucleon-nucleon (NN) potential is studied by lattice QCD simulations in the quenched approximation, using the plaquette gauge action and the Wilson quark action on a 32(4) [approximately (4.4 fm)(4)] lattice. A NN potential V(NN)(r) is defined from the equal-time Bethe-Salpeter amplitude with a local interpolating operator for the nucleon. By studying the NN interaction in the (1)S(0) and (3)S(1) channels, we show that the central part of V(NN)(r) has a strong repulsive core of a few hundred MeV at short distances (r approximately < 0.5 fm) surrounded by an attractive well at medium and long distances. These features are consistent with the known phenomenological features of the nuclear force.
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Citations
Cited by
Modern theory of nuclear forces
Epelbaum, E., Hammer, H.-W., & Meißner, U.-G. (2009) · Reviews of Modern Physics · doi:10.1103/revmodphys.81.1773 · Cited by 1,883
Quantum Monte Carlo methods for nuclear physics
Carlson, J., Gandolfi, S., Pederiva, F., Pieper, S. C., Schiavilla, R., Schmidt, K. E., & Wiringa, R. B. (2015) · Reviews of Modern Physics · doi:10.1103/revmodphys.87.1067 · Cited by 818
Peláez, J. R. (2016) · Physics Reports · doi:10.1016/j.physrep.2016.09.001 · Cited by 401
Metadata
- Authors
- Ishii, N., Aoki, S., & Hatsuda, T.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2007-07-12
- Volume
- 99
- Issue
- 2
- Pages
- 022001-022001
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2006012167
- Cited by
- 523
- References
- 0
- FWCI
- 14.29
- Type
- journal article
- Language
- en
- Open access
- green
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- Ishii, N., Aoki, S., & Hatsuda, T. (2007). Nuclear Force from Lattice QCD. Physical Review Letters. https://doi.org/10.1103/physrevlett.99.022001
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