3 papers
nucl-th2026
Partial conservation of seniority in semi-magic nuclei
Chong Qi
The concept of seniority plays a central role in nuclear structure physics by classifying many-body states according to the number of unpaired nucleons. While exact seniority conse…
nucl-th2025
Triaxial rotor modes in finite-N boson systems
Yu Zhang, ShengNan Wang, Feng Pan +2
We propose an algebraic approach to elucidate the dynamic characteristics of triaxial rotor modes in nuclei by mapping a triaxial rotor Hamiltonian to the interacting boson model (…
nucl-th2025
Monopole and Seniority Truncations in the Large-Scale Configuration Interaction Shell Model Approach
Priyanka Choudhary, Chong Qi
This paper addresses the challenges of solving the quantum many-body problem, particularly within nuclear physics, through the configuration interaction (CI) method. Large-scale sh…