Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Takano Taira"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-19 (2024)
Abstract We investigate the evolution of localized initial value profiles when propagated in integrable versions of higher time-derivative theories. In contrast to the standard cases in nonlinear integrable systems, where these profiles evolve into a
Externí odkaz:
https://doaj.org/article/13af442e66904d1095be01ea971ea47a
Publikováno v:
Universe, Vol 10, Iss 5, p 198 (2024)
We compare a relativistic and a nonrelativistic version of Ostrogradsky’s method for higher-time derivative theories extended to scalar field theories and consider as an alternative a multi-field variant. We apply the schemes to space–time rotate
Externí odkaz:
https://doaj.org/article/2e212c969ad44ccf82b906bcb9743c76
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 10, Pp 1-20 (2022)
Abstract We construct and analyse the moduli space (collective coordinates) for a classical field theory in 1 + 1 dimensions that possesses complex stable multi-soliton solutions with real energies when PT-regularized. For the integrable Bullough-Dod
Externí odkaz:
https://doaj.org/article/9d7728393e5349cb81e583563865e82d