Browsing by Author "Nassar, Ali"

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  • Nassar, Ali; University of Lethbridge. Faculty of Arts and Science (Lethbridge, Alta. : University of Lethbridge, Dept. of Physics and AstronomyArts and ScienceDepartment of Physics and Astronomy, 2013)
    Conformal invariance in two dimensions is a powerful symmetry. Two-dimensional quantum field theories which enjoy conformal invariance, i.e., conformal field theories (CFTs) are of great interest in both physics and ...