| Issue |
EPL
Volume 138, Number 1, April 2022
|
|
|---|---|---|
| Article Number | 14001 | |
| Number of page(s) | 7 | |
| Section | Nuclear and plasma physics, particles and fields | |
| DOI | https://doi.org/10.1209/0295-5075/ac5b9b | |
| Published online | 11 May 2022 | |
Kink scattering in a Lorentz-violating ϕ6 model
School of Physics, Peking University - Beijing 100871, China School of Physics, Xi'an Jiaotong University - Xi'an 710049, China
(a) haobo@stu.pku.edu.cn (corresponding author)
Received: 2 November 2021
Accepted: 8 March 2022
The role played by a Lorentz-violating term on the outcomes of kink scattering in the 
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.
© 2022 EPLA
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