Galois symmetry of energy levels of the XXX model for the case of octagonal two-magnon states on the generic star of quasimomentum

Publication date: June 2023Source: Reports on Mathematical Physics, Volume 91, Issue 3Author(s): T. Lulek, M. Łabuz, J. Milewski, R. Stagraczyński Continue reading Galois symmetry of energy levels of the XXX model for the case of octagonal two-magnon states on the generic star of quasimomentum

Periodic ground states for the mixed spin ising model with competing interactions on a Cayley tree

Publication date: June 2023Source: Reports on Mathematical Physics, Volume 91, Issue 3Author(s): Farrukh Mukhamedov, Muzaffar M. Rahmatullaev, Dilshodbek O. EgAMOV Continue reading Periodic ground states for the mixed spin ising model with competing interactions on a Cayley tree

Calculation of the electromagnetic self-force of a non-lorentz-contractible uniformly charged spherical shell in arbitrary rectilinear motion

Publication date: June 2023Source: Reports on Mathematical Physics, Volume 91, Issue 3Author(s): G. Vaman Continue reading Calculation of the electromagnetic self-force of a non-lorentz-contractible uniformly charged spherical shell in arbitrary rectilinear motion