Abstract
In this proceedings we present recent results from lattice simulations with chiral effective field theory up to next-to-next-to-next-to-leading order. We discuss our investigation on the degree of locality of the short-range nucleon-nucleon interactions. We also discuss ground state energies of light and medium-mass nuclei as well as new algorithms for the proton and neutron density distributions and other properties.
Nuclear Lattice Effective Field Theory Collaboration
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Nuclear lattice effective field theory collaboration: work in progress
Acknowledgements
The author is grateful to his collaborators, Jose Manuel Alarcón, Dechuan Du, Evgeny Epelbaum, Nico Klein, Hermann Krebs, Timo A. Lähde, Dean Lee, Ning Li, Bing-nan Lu, Thomas Luu, Ulf-G. Meißner, Gautam Rupak, and Alexander Rokash, for their contributions to the work presented in this proceedings. We acknowledge partial financial support from the Deutsche Forschungsgemeinschaft (SFB/TR 110, “Symmetries and the Emergence of Structure in QCD”), the U.S. Department of Energy (DE-SC0018638), and the Scientific and Technological Research Council of Turkey (TUBITAK project no. 116F400). Further support was provided by the Chinese Academy of Sciences (CAS) Presidents International Fellowship Initiative (PIFI) (Grant No. 2018DM0034) and by VolkswagenStiftung (Grant No. 93562). The computational resources were provided by the Julich Supercomputing Centre at Forschungszentrum Julich, Oak Ridge Leadership Computing Facility, RWTH Aachen, North Carolina State University, and Michigan State University.
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Elhatisari, S. (2020). Lattice Simulations with Chiral Effective Field Theory for Light and Medium-Mass Nuclei. In: Orr, N., Ploszajczak, M., Marqués, F., Carbonell, J. (eds) Recent Progress in Few-Body Physics. FB22 2018. Springer Proceedings in Physics, vol 238. Springer, Cham. https://doi.org/10.1007/978-3-030-32357-8_94
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