Ivanova, Tatiana A.; Lechtenfeld, Olaf; Popov, Alexander D.
(Trieste : Sissa Medialab Srl, 2017)
We consider pure SU(2) Yang–Mills theory on four-dimensional de Sitter space dS 4 and construct smooth and spatially homogeneous classical Yang–Mills fields. Slicing dS 4 as ℝ×S 3 , via an SU(2)-equivariant ansatz we reduce ...