The effects of noncommutativity and deformed Heisenberg algebra on the evolution of a two dimensional minisuperspace quantum cosmological model are investigated.

In the context of the Feynman’s derivation of electrodynamics, we show that noncommutativity allows other particle dynamics than the standard formalism of electrodynamics.

Abstract Recently, Falomir, Gamboa, Méndez, Gondolo and Maldonado proposed a bicosmology scenario for solving some cosmological problems related to inflation, dark matter, thermal history of the Universe (Falomir et al (2017 Phys. Rev. D 96 083534); Falomir (2018 Lett. B 785 399); (2020 Symmetry 12 435); Méndez (2021 103 123505)) . Their plan is introduce noncommutativity into momentum space tw...