报告题目：Entanglement in nuclear states

报 告 人： Professor András Tibor Kruppa，匈牙利科学院核物理研究所

时 间： 2024年7月17日（星期三）15:00

地 点： 近代物理研究所5号楼1006会议室

报告摘要：

The talk discusses the basic concept of entanglement for both distinguishable and indistinguishable particles. It employs the Wigner-Jordan mapping to trace fermions' entanglement back to qubits' entanglement. The use of second quantized form for one-mode and two-mode entropies enables the study of shell model states with respect to entanglement. Analytical expressions can be derived for entropy in simpler cases, such as the two-particle problem and the seniority model. The talk also explores the impact of isovector and isoscalar interactions on entropy, as well as the role of shell structure and angular momentum coupling.

报告人简介：

Professor András Tibor Kruppa is a scientific adviser and head of the Theoretical Physics Department of the Institute for Nuclear Research. He got a PHD from Kossuth Lajos University in 1981. He became a candidate of physical science in Hungarian Academy of Science in 1989 and became a doctor of the Hungarian Academy of Science in 2001. He mainly engaged in the research of microscopic cluster model, coupled channel method for fusion, complex scaling method to describe resonances in few-body problems, in HF method, and in cluster models, coupled channel description of proton emitters, few-body problems, approximation methods for many-body problems, scattering states with complex scaling, shell correction and continuum level density, Coulomb problem. He was the head of the nuclear physics section of the Eötvös Loránd Physical Society, and the member of the committee of nuclear physics of the Hungarian Academy of Science. And he won the young scientist award from Hungarian Academy of Science, the Budo Agoston prize of Eötvös Lorán Physical Society and Szalay Sándor award of Institute for Nuclear Reseach.