In this Thesis we investigate the background effects on elementary bosons Higgs and photon . Considering the NonCommutative space-time , we calculated all the Feynman rules of Higgs and Yukawa actions . By replacing all the ordinary products with Moyal-Weyl and expanding the fields in order to NonCommutative parameter which has dimension of inverse squared energy , the NC effects could be considered as a background field in interactions . Regarding NC perturbations up to the first order of , we show besides corrections of Standard Model Feynman rules , there are 17 new vertices from Higgs action and 11 new vertices from Yukawa actions which will be introduced . Using these Feynman rules , we study some Higgs production and decay channels . We study the effects of interactions in NC space-time on photon polarization as well . Since in standard cosmology , circular polarization couldn't be generated by Compton scattering of cosmic microwave background in recombination epoch , it could be referred to the interactions in background fields or the interactions except Compton scattering . We will show circular polarization of CMB could be generated by studying Compton scattering in NC background . On the other side astronomers believe B-mode polarization of CMB is originated from tensor perturbation of metric which is related to primordial gravitational waves , but background fields or some interactions may generate B-mode polarization in presence of scalar perturbations of metric . In this thesis we calculate the B-mode power spectrum of CMB due to Compton scattering in NC space-time and we will see this interaction will produce B-mode polarization in presence of scalar perturbation of metric which is related to circular polarization and NC energy scale . At the end using the observational fact that the value of the linearly polarized power spectrum of CMB is in order of Micro-Kelvin square and the energy of CMB photons at present time which is about , circularly polarized power spectrum , in NC scale energy of 10 TeV and 1 TeV is in order of Micro-Kelvin square and respectively which is measurable in the lab . We will study the polarization of some kind of high energy photons which are called GRB effects of CMB interaction . The linear polarization of photons can be changed to the circular polarization under the Faraday conversion . In this thesis we will show photon-photon interactions considering Euler-Heisenberg effective lagrangian lead to the generation of circular polarization . At last we will estimate Faraday conversion phase for GRB-CMB scattering , Compton scattering in NonCommutative space-time and in magnetic field background , the scattering of GRB photons and eutrinos .