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nlin.PS2026
Novel Transition Mechanisms of Vector Localized Waves Induced by the Fourth-Order Effect
Rong Han, Muchen Dong, Lei Wang
We investigate novel vector localized wave solutions in the coupled Lakshmanan-Porsezian-Daniel equa?tions, which describe the dynamics of the Heisenberg ferromagnetic spin chain.…
nlin.PS2026
Mechanism of State Transitions for the Vector Kuznetsov-Ma Breathers
Muchen Dong, Lei Wang
We study two types of mechanisms of state transitions for vector Kuznetsov-Ma breathers (KMBs) in the coupled Fokas-Lenells framework on unequal backgrounds. The amplitude imbalanc…