Kink scattering in a Lorentz-violating φ6 model

被引：0
|
作者：
Yan, Haobo [1 ,2 ]
机构：
[1] Peking Univ, Sch Phys, Beijing 100871, Peoples R China
[2] Xi An Jiao Tong Univ, Sch Phys, Xian 710049, Peoples R China
来源：
EPL | 2022年 / 138卷 / 01期
关键词：
QUANTUM-GRAVITY; ENERGY;
D O I：
10.1209/0295-5075/ac5b9b
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The role played by a Lorentz-violating term on the outcomes of kink scattering in the phi(6) model is investigated by using the Fourier spectral method. Impacts of the Lorentz-violating term on the critical velocities, the location of two-bounce windows, and the maximal values of various types of energy densities are analyzed. Some novel features of kink-antikink collisions are discussed. The interactions between three and four kinks are also considered. Copyright (C) 2022 EPLA
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页数：7
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