本东说念主通过学术渠说念获取孙卫东的博士论文,全文共6章,PDF文档114页。文献清楚,孙卫东于1997年3月21日通过论文答辩,获取博士学位(Doctor of Philosophy)!
因版权问题不便捷公布全文,有需要的请有关waterecology@outlook.com。以下英文部分选录自孙博士原文,中语为本东说念主翻译。
THE CITY UNIVERSITY OF NEW YORK(CUNY,纽约市立大学)
Wei Dong Sun (孙卫东)
AN EXTENDED NAMBU-JONA-LASINIO MODEL FOR HADRON INTERACTIONS
(论文题目:强子相互作用的扩张Nambu-Jona-Lasinio模子)
Adviser: Distinguished Professor Carl M. Shakin
(导师:Carl M. Shakin 凸起造就)
Abstract
We use the Nambu-Jona-Lasinio model to study the structure of mesons and the interaction of nucleons. A microscopic model of confinement is introduced to calculate various properties of hadrons. The confining interaction eliminates unphysical quark-antiquark cuts.
The model is used to calculated the nucleon-nucleon interaction for sigma, pion and vector-meson channels. It also calculates rho-omega mixing. An improvement is made for gauge invariance in the NJL model. Reasonable quantative results have been obtained.
选录:咱们继承Nambu-Jona-Lasinio模子推敲介子的结构和核子的相互作用。引入了一个微不雅拘谨模子来策画强子的各式性质。阻塞相互作用湮灭了非物理的夸克-反夸克切割。该模子用于策画sigma介子、π介子和矢量介子通说念的核子-核子相互作用,还策画了rho-omega搀杂。咱们对NJL模子中的规范不变性进行了校正,获取了合理的定量效果。
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