作者: Christian Drischler , Wick Haxton , Kenneth McElvain , Emanuele Mereghetti , Amy Nicholson
DOI: 10.1016/J.PPNP.2020.103822
关键词: Effective field theory 、 Quantum chromodynamics 、 Physics 、 Nucleon 、 Lattice QCD 、 Nuclear structure 、 Nuclear physics 、 Standard Model 、 Neutron 、 Nuclear matter
摘要: Abstract Exascale computing could soon enable a predictive theory of nuclear structure and reactions rooted in the Standard Model, with quantifiable systematically improvable uncertainties. Such will help exploit experiments that use nucleons nuclei as laboratories for testing Model its limitations. Examples include direct dark matter detection, neutrinoless double beta decay, searches permanent electric dipole moments neutron atoms. It also connect QCD to properties cold stars hot supernova cores. We discuss how quantitative bridge between require synthesis lattice (especially applied two- three-nucleon interactions), effective field theory, ab initio methods solving many-body problem. While there are significant challenges must be addressed developing this triad theoretical tools, rapid advance is accelerating progress. In particular, we focus review on anticipated advances from these impact few-body theories physics by providing critical input, such constraints unknown low-energy constants (field) theories. particular overcome successful application physics. describe progress physics, an emphasis HOBET, non-relativistic which less common literature. examples decay nuclear-matter equation state illustrate coupling might our understanding symmetries exotic astrophysical environments.