https://doi.org/10.1140/epjp/s13360-024-04896-8
Regular Article
Phase transitions of lump wave solutions for a (2+1)-dimensional coupled Maccari system
1
School of Mathematics and Statistics, Beijing Technology and Business University, 100048, Beijing, China
2
School of Computer and Artificial Intelligence, Beijing Technology and Business University, 100048, Beijing, People’s Republic of China
a
mayl@th.btbu.edu.cn
b
libq@th.btbu.edu.cn
Received:
18
June
2023
Accepted:
11
January
2024
Published online:
27
January
2024
In this study, under investigation is a (2+1)-dimensional coupled Maccari system which includes a complex dependent variable and a real dependent variable. By constructing new bilinear forms, we derive the semi-rational and rational solutions which exhibit as lump waves. Through the careful manipulation to the parameters, we unveil the phase transitions of the lump waves between different structures. The results show that there are distinct phase transition patterns for two dependent variables in the system.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
