58 citations · 138 across the 8 of their papers we have counts for
8 papers
Exact-exchange relativistic density functional theory in three-dimensional coordinate space
Qiang Zhao, Zhengxue Ren, Pengwei Zhao +1
The exact-exchange relativistic density functional theory (Ex-RDFT) of atomic nuclei has been solved in three-dimensional lattice space for the first time. The exchange energy is t…
Tetrahedral shape of Zr from covariant density functional theory in 3D lattice space
Fangfang Xu, Bo Li, Zhengxue Ren +1
Covariant density functional theory is solved in 3D lattice space by implementing the preconditioned conjugate gradient method with a filtering function (PCG-F). It considerably im…
Ab initio study of nuclear clustering in hot dilute nuclear matter
Zhengxue Ren, Serdar Elhatisari, Timo A. Lähde +2
We present a systematic ab initio study of clustering in hot dilute nuclear matter using nuclear lattice effective field theory with an SU(4)-symmetric interaction. We introduce a…
Accurate relativistic density functional for exchange energy of atomic nuclei
Qiang Zhao, Zhengxue Ren, Pengwei Zhao +1
The inclusion of nucleonic exchange energy has been a long-standing challenge for the relativistic density functional theory (RDFT) in nuclear physics. We propose an orbital-depend…
Covariant Density Functional Theory with Localized Exchange Terms
Qiang Zhao, Zhengxue Ren, Pengwei Zhao +1
A new density-dependent point-coupling covariant density functional PCF-PK1 is proposed, where the exchange terms of the four-fermion terms are local and are taken into account wit…
Dynamics of the linear-chain alpha cluster in microscopic time-dependent relativistic density functional theory
Z. X. Ren, P. W. Zhao, J. Meng
The time-dependent covariant density functional theory in 3D lattice space has been developed and applied to investigate the microscopic dynamics of the linear-chain cluster states…
Stability of the linear chain structure for C in covariant density functional theory on a 3D lattice
Z. X. Ren, S. Q. Zhang, P. W. Zhao +3
The stability of the linear chain structure of three clusters for C against the bending and fission is investigated in the cranking covariant density functional theory,…
Single particle in a reflection-asymmetric potential
Yuanyuan Wang, Zhengxue Ren
Single particles moving in a reflection-asymmetric potential are investigated by solving the Schrödinger equation of the reflection-asymmetric Nilsson Hamiltonian with the imaginar…