3 papers
nucl-th2021
Normalizing flows for microscopic many-body calculations: an application to the nuclear equation of state
Jack Brady, Pengsheng Wen, Jeremy W. Holt
Normalizing flows are a class of machine learning models used to construct a complex distribution through a bijective mapping of a simple base distribution. We demonstrate that nor…
nucl-th2020
Constraining the nonanalytic terms in the isospin-asymmetry expansion of the nuclear equation of state
Pengsheng Wen, Jeremy W. Holt
We examine the properties of the isospin-asymmetry expansion of the nuclear equation of state from chiral two- and three-body forces. We focus on extracting the high-order symmetry…
nucl-th2018
Scale-Chiral Effective Field Theory for Nuclear Interactions in the Veneziano Limit
Yan-Ling Li, Peng-Sheng Wen, Yong-Liang Ma +1
Following Golterman and Shamir, we develop scale-chiral perturbation theory in the large and large Veneziano limit that incorporates both light-quark baryons and hidden…