Junze Zhang

collaborators

3 papers

math-ph2025

Subalgebra chains and nuclear physics: Commutant approach and construction of polynomial algebras

Rutwig Campoamor-Stursberg, Danilo Latini, Ian Marquette +2

In this paper, we review a new approach to study subalgebra chains $g \supset g^{'}$ in the context of nuclear physics. This approach does not rely on explicit r…

math-ph2025

Polynomial algebra from the Lie algebra reduction chain $su (4) \supset su (2) \times su (2)$ : The supermultiplet model

Rutwig Campoamor-Stursberg, Danilo Latini, Ian Marquette +2

The supermultiplet model, based on the reduction chain $su (4) \supset su (2) \times su (2)$ , is revisited through the lens of commutants within unive…

math.DG2022

Complex structures on stratified Lie algebras

Junze Zhang

This paper investigates some properties of complex structures on Lie algebras. In particular, we focus on $nilpotent$ $complex structures$ that are characterized…

Subalgebra chains and nuclear physics: Commutant approach and construction of polynomial algebras

Polynomial algebra from the Lie algebra reduction chain su(4)⊃su(2)×su(2): The supermultiplet model

Complex structures on stratified Lie algebras

Polynomial algebra from the Lie algebra reduction chain $su (4) \supset su (2) \times su (2)$ : The supermultiplet model