Running Surface Couplings
نویسنده
چکیده
We discuss the renormalization group improved effective action and running surface couplings in curved spacetime with boundary. Using scalar selfinteracting theory as an example, we study the influence of boundary effects to effective equations of motion in spherical cap and the relevance of surface running couplings to quantum cosmology and symmetry breaking phenomenon. Running surface couplings in the asymptotically free SU(2) gauge theory are found.
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تاریخ انتشار 1995