SKYRMIONS AND THEIR INTERACTIONS USING THE ATIYAH-MANTON CONSTRUCTION

被引：34

作者：

HOSAKA, A

OKA, M

AMADO, RD

机构：

[1] Department of Physics, University of Pennsylvania, Philadelphia

来源：

NUCLEAR PHYSICS A | 1991年 / 530卷 / 3-4期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0375-9474(91)90766-Y

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The Atiyah-Manton (AM) construction based on instantons is used to construct skyrmions. For baryon number one, an analytic form for the skyrmion is obtained that compares well with the exact solution. For baryon number two, we study skyrmion interactions and distortion as a function of relative distance and orientation. From this we project out a nucleon-nucleon interaction. We find the principal features of the nuclear force but still no intermediate-range attraction. We compare the AM construction with the product ansatz.

引用

页码：507 / 531

页数：25

共 26 条

[1] STATIC PROPERTIES OF NUCLEONS IN THE SKYRME MODEL [J].