New static solutions of symmetric φ4 equation

被引：1
作者：
Khare, Avinash [1 ]
Banerjee, Saikat [2 ]
Saxena, Avadh [2 ,3 ]
机构：
[1] Savitribai Phule Pune Univ, Phys Dept, Pune 411007, India
[2] Los Alamos Natl Lab, Theoret Div, T-4, Los Alamos, NM 87545 USA
[3] Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USA
来源：
ANNALS OF PHYSICS | 2023年 / 455卷
关键词：
phi(4) model; Exact solutions; Kinks; Pulse; Jacobi elliptic functions; Complex solutions;
D O I：
10.1016/j.aop.2023.169362
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, we provide new exact solutions of nonlinear Klein-Gordon (phi(4)) equation in 1+1-dimension. For simplicity, we focus on the static equation and ignore the time-dependence. The symmetric phi(4) equation has played an important role in many areas of physics. We obtain several novel non-singular solutions of the symmetric phi(4) model in terms of the Jacobi elliptic functions and compare them with the well-known solutions. Finally, we categorize these solutions in terms of the potential parameters. (c) 2023 Elsevier Inc. All rights reserved.
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