3 papers
nucl-th2026
Stochastic many-body perturbation theory for high-order calculations
Xin Zhen, Rongzhe Hu, Junchen Pei +1
High-order perturbative calculations are challenging due to the rapidly growing configuration space and the difficulty of assessing convergence. In this letter…
nucl-th2025
Many-Body Effects on Nuclear Short Range Correlations
Haoyu Shang, Jiawei Chen, Rongzhe Hu +3
We reveal nuclear many-body effects on short range correlations by ab initio no-core shell model calculations of the scaling factor a2. The factor a2 characterizes the abundance of…
nucl-th2025
Non-perturbative calculations of nuclear matter using in-medium similarity renormalization group
Xin Zhen, Rongzhe Hu, Haoyu Shang +3
The non-perturbative {\it ab initio} calculations of infinite nuclear matter using In-Medium Similarity Renormalization Group (IMSRG) method is developed in this work, which enable…