3 papers
hep-th2026
Stress stability criterion of the isospinning solitons
Sergei Antsipovich, Yakov Shnir
We study the energy-momentum tensor of stationary rotating topological solitons in a (2 + 1)-dimensional nonlinear sigma model with a stabilizing potential term. We…
hep-th2025
Hamiltonian approach to isospinning solitons
Sergei Antsipovich
Isorotating Q-solitons in dimensions were studied. Hamiltonian formalism as a more physically meaningful yet fairly demanding approach was adopted during the…
hep-th2024
Isospinning solitons
Yuki Amari, Sergei Antsipovich, Muneto Nitta +1
We study stationary rotating topological solitons in (2+1)-dimensional non-linear sigma model with a stabilizing potential term. We find families of $U(1)\times U(…