Symmetry plays a fundamental role in physics. The quasi-degeneracy between single-
particle orbitals (n, l, j= l+ 1/2) and (n− 1, l+ 2, j= l+ 3/2) indicates a hidden symmetry in …

Nuclear structure models built from phenomenological mean fields, the effective nucleon–
nucleon interactions (or Lagrangians), and the realistic bare nucleon–nucleon interactions …

The relativistic mean field (RMF) model has achieved great success in describing various
nuclear phenomena. However, several serious defects are common. For instance, the …

We have explored the occurrence of the spherical shell closures for superheavy nuclei in the
framework of the relativistic Hartree–Fock–Bogoliubov (RHFB) theory. Shell effects are …

We explore spin and pseudospin symmetries in the single-Λ spectrum within the framework
of relativistic mean-field theory. We find that the spin symmetry of the single-Λ spectrum …

Background: The pseudospin symmetry (PSS) has been studied extensively for bound
states. Recently, we justified rigorously that the PSS in single-particle resonant states is …

Pseudospin symmetry (PSS) is a relativistic dynamical symmetry connected with the lower
component of the Dirac spinor. Here, we investigate the conservation and breaking of PSS …

Following a previous paper [Liang, Phys. Rev. C 87, 014334 (2013) PRVCAN 0556-2813
10.1103/PhysRevC. 87.014334], we discuss spin-orbit effects on pseudospin symmetry …

Spin and pseudospin symmetries play vital roles in nuclear physics and have been studied
extensively in spherical nuclei. However, there are much fewer studies in deformed systems …

Neutron drops confined in an external field are studied in the framework of relativistic
Brueckner-Hartree-Fock theory using the bare nucleon-nucleon interaction. The ground …