3 papers
hep-th2026
Machine-Learning Search for Lax Connections
Osamu Fukushima, Tomohiro Shigemura, Ryosuke Suda +2
We apply a machine learning framework to search for Lax connections in two-dimensional non-linear sigma models using local current data. For the principal chiral model and…
hep-th2025
Resonances in Lifetimes of AdS Oscillon
Takaki Matsumoto, Kanta Nakano, Ryosuke Suda +1
Oscillons are classical oscillatory solutions with very long but finite lifetimes in real scalar field theories with appropriate potentials. An interesting feature is that resonanc…
hep-th2025
Oscillons in AdS space
Takaaki Ishii, Takaki Matsumoto, Kanta Nakano +2
We study oscillons in a real scalar field theory in a (3+1)-dimensional AdS space with global coordinates. The initial configuration is given by a Gaussian shape with an appropriat…