该方向在职教师包括：孟杰，许甫荣，裴俊琛，高春媛，张双全，赵鹏巍。
A 核结构理论组 该团队致力于发展核结构理论或模型，计算研究滴线区原子核的结构与衰变，探究核物理和核天体物理中的基本问题，从基本的核力出发，研究原子核多体量子强关联体系。 |
主要有以下几个方向的理论研究： |
Ab-initio methods（从根计算）: · 从物理学第一原理出发，基于现代核力（手征有效场论N3LO）， 发展ab-initio核结构计算理论，包括：量子多体微扰理论（MBPT）、壳模型、格林函数方法、Bruckner-Hartree-Fock, 无规相近似（RPA）、核结构的三体力问题。
Shell Model（壳模型）: · 基于Gogny有效核力, 发展含等效三体力的壳模型计算，用于计算研究滴线区原子核的结构、各种激发与各种衰变。
Configuration-constrained cranking Skyrme Hartree-Fock-Pairing（组态限制的推转计算）: · 基于Skyrme有效核力，发展组态限制的推转Hartree-Fock-Pairing （对关联）模型，用于计算研究原子核的集体激发与非集体激发，特别致力于计算研究原子核激发组态的集体转动 (即：所谓的边带).
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Structures and dynamics of weakly bound nuclei
Nuclei with extremely unbalanced proton/neutron ratios are weakly bound superfluid quantum many body systems and can emerge exotic phenomena in contrast to our knowlege of stable isotopes, and this is crucial for improving nuclear models, understanding nuclear astrophysics, and has become one of the main purposes for developing next-generation radioactive beam facilities around the world. The theoretical descriptions need accurate treatment of continuum coupling, pairing correlations, deformations and large spatial extensions of dilute nuclear matter. By taking advantages of supercomputing, we are undertaking cutting-edge studies of weakly bound nuclei with the coordinate space Hartree-Fock- Bogoliubov approach, as well as their dynamics with the continuum QRPA approach.
Excitation properties and decays of superheavy nuclei
To explore the limits of the periodic table of elements is really an exciting issue. For this purpose, we are developing the microscopic finite-temparture DFT descriptions of the neutron emission rates, fission rates of highly excited superheavy nuclei, in contrast to the widely used statistical models by Bohr-Wheeler that has been over 80 years. We also developed the micriscopic studies of alpha decays of superheavy nuclei. All of these studies are also related to the purpose of next generation reactors and fissioning in astrophysical environments.
Interdisciplinary quantum many-body problems and supercomputing
Nuclear physics has interdisciplinary interests in quantum many-body problems from ultracold atomic condensates to neutron stars. We are undertaking large scale numerical studies of Larkin-Ovchinnikov superfluidity phases in trapped Fermi gases, as well as the pasta phases in neutron star crusts. To achieve this, we are developing efficient 3D-DFT approach for complex large systems, based on adaptive multi-resolution wavelet techniques and sophisicated parallel schemes, along with the hybrid multi-core+GPU supercomputers such as Tianhe-1A, Tianhe-2, and Titan.
访问该团队网页：原子核结构理论组
B 核物理与核天体物理组
该团队成员致力于开发更强大的量子多体理论，用于描述核基态和激发态的奇异性质，以及核天体物理学的跨学科研究中的许多新现象。研究内容包括：原子核的 ab-initio 计算、原子核的协变密度泛函理论、原子核中的赝自旋对称性、原子核质量表、奇特原子核、原子核的手征对称性、原子核的奇特转动模式、原子核的集体振动模式、天体物理中的核过程、基本对称性的核物理检验。
访问该团队网页：核物理与核天体物理团队
