Factorization method and stability of φ4 and Sine-Gordon theory

被引：2
|
作者：
Sadeghi, J.
Asadi, A.
机构：
[1] Mazandran Univ, Dept Phys, Fac Sci, Babol Sar, Iran
[2] Inst Studies Theoret Phys & Math IPM, Tehran, Iran
来源：
CHAOS SOLITONS & FRACTALS | 2007年 / 33卷 / 02期
关键词：
D O I：
10.1016/j.chaos.2006.01.063
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, we consider phi(4) and Sin-Gordon theory and also we construct the general form of the stability equation. In order to discuss the stability, we use factorization method. Using the associated Jacobi differential equation, we obtain the exactly bound states of the phi(4) and Sine-Gordon theory. According to the supersymmetry approach, these bound states are represented by two pairs of first order differential operators. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：547 / 553
页数：7
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