2 papers
hep-th2025
Soliton Resonances in Four Dimensional Wess-Zumino-Witten Model
Shangshuai Li, Masashi Hamanaka, Shan-Chi Huang +1
We present two kinds of resonance soliton solutions on the Ultrahyperbolic space for the G=U(2) Yang equation, which is equivalent to the anti-self-dual Yang-Mills (AS…
nlin.SI2020
Symmetric discrete AKP and BKP equations
Shangshuai Li, Frank W. Nijhoff, Ying-ying Sun +1
We show that when KP (Kadomtsev-Petviashvili) functions allow special symmetries, the discrete BKP equation can be expressed as a linear combination of the discrete AKP equatio…