7 papers
Spin-orbit correlation of quarks within quarkonium
Tianyang Hu, Xianghui Cao, Siqi Xu +3
The spin-orbit correlation (SOC) provides a unique probe into the internal spin structure of hadrons. Defined via the parity-odd (P-odd) energy-momentum tensor (EMT), this observab…
reactions calculated up to MeV
Mamoon A. Sharaf, Weijie Du, Andrey M. Shirokov
We calculate the electromagnetic dipole transition cross sections for the and reactions over a broad range of energies. We use the LENPIC…
Quantum-classical framework for many-fermion response and structure
Weijie Du, Yangguang Yang, Zixin Liu +2
Response functions are key observables for probing the structure and dynamics of many-body systems. We introduce and demonstrate a quantum-classical framework for computing respons…
Applications of the Modified Hulthén-Kohn Method for Bound and Scattering States
M. A. Sharaf, A. M. Shirokov, W. Du +1
We apply the Hulthèn-Kohn method suggested by V. D. Efros [Phys. Rev. C 99, 034620 (2019)] for calculating various observables in the continuum and discrete spectrum using two-bod…
Ab initio many-fermion structure calculations on a quantum computer
Weijie Du, Yangguang Yang, Zixin Liu +2
To overcome the limitations of existing algorithms for solving self-bound quantum many-body problems -- such as those encountered in nuclear and particle physics -- that access onl…
Systematic many-fermion Hamiltonian input scheme and spectral calculations on quantum computers
Weijie Du, James P. Vary
We present a novel input scheme for general second-quantized Hamiltonians of relativistic or non-relativistic many-fermion systems. This input scheme incorporates the fermionic ant…