Abstract:Abstract. It is shown that classical actions for some "physically interesting" quantum field theories can be obtained as effective actions from the single "fundamental" theory of the Chern-Simons form. The physical degrees of freedom are encoded in the space of cohomologies of a certain differential operator. This observation suggests a different perspective on some of the supersymmetric properties of these effective theories. Namely, it is possible to construct a superfield formalism which allows to find off-… Show more
LaNiO3 type perovskite was synthesized by two different methods, and characterized by various techniques such as in situ and ex situ XRD, TPR, N2 physisorption, CO chemisorption, TGA, FT-IR, XPS, TPH, TPSR and TEM-EDS.
LaNiO3 type perovskite was synthesized by two different methods, and characterized by various techniques such as in situ and ex situ XRD, TPR, N2 physisorption, CO chemisorption, TGA, FT-IR, XPS, TPH, TPSR and TEM-EDS.
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