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中国科学院大学学报 ›› 2001, Vol. 18 ›› Issue (1): 12-27.DOI: 10.7523/j.issn.2095-6134.2001.1.004

• 论文 • 上一篇    下一篇

非对易场论中的孤子解和严格解(英文)

朱传界   

  1. 中国科学院理论物理研究所, 北京 100080
  • 收稿日期:2001-04-24 发布日期:2001-01-10
  • 作者简介:Chuanjie Zhu, male, born in Dec.1964, reseach professor. E-mai l :zhucj @itp.ac.cn
  • 基金资助:

    This project is supported in part by funds from National Natural Science Foundation of China and Pandeng

SOLITON AND EXACT SOLUTIONS IN NONCOMMUTATIVE FIELD THEORY

Chuan jieZhu   

  1. Institute for Theoretical Physics, Chinese Academy of Sciences, Beijing 100080
  • Received:2001-04-24 Published:2001-01-10

摘要:

初步介绍了非对易场论中的孤子解和其它严格解.从系统讨论平直非对易空间的表示和基本运算开始,引入了非对易场论并求解了几种非对易场论中的孤子解和严格解,这些解包括含规范场的瞬子解和BPS孤子解.并讨论了这些解用来描述玻色弦理论和超弦理论中的D 膜的应用

关键词: 孤子, 瞬子, D膜, 非对易场论, 弦理论

Abstract:

We give an elementary introduction to the soliton and exact solutions in noncommutative field theory. Starting from a through discussion about the representations and some basisc calculations of the flat noncommutative space time, we introduce the concept of noncommutative field theory and proceed to find the soliton and exact solutions in these field theories. These solutions include the instantons and BPS solitons in theories with gauge fields. Applications of these solutions as describing the D branes in open bosonic string and superstring theories are also discussed.

Key words: soliton, instanton, D brane, noncommutative field theory, string theory

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