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Showing 1 to 4 of 4 for “"Abelian Higgs model"”.
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Phase transitions in lattice gauge theories
… the role of such excitations in the Abelian Higgs model. First, the topological excitations of the compact U(l) lattice Higgs model are reviewed. The phases of the system are discussed in terms of these excitations and the results of Monte Carlo studies summarized. New results are …
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Some aspects of the mass deformed ABJM theory
… the latter from the perspective of a Matrix-like model. In particular, we argue that a vortex solution exhibits properties of a supergraviton, while a kink represents a 2-brane. Other solutions are also consistent with the Matrix-type interpretation. We study vortex scattering and compare with …
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Studies on two topics in theoretical physics: Entanglement entropy and holographic superconductors
… result is the so-called S matrices of the WZW models associated with our Chern-Simons theories. We apply our results to the quantum Hall uids that are described by various kinds of Chern-Simons theories and calculate their S matrix elements. In chapter two we study the entanglement entropy for …
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Vortices, Painlevé integrability and projective geometry
GaugThe first half of the thesis concerns Abelian vortices and Yang-Mills theory. It is proved that the 5 types of vortices recently proposed by Manton are actually symmetry reductions of (anti-)self-dual Yang-Mills equations with suitable gauge groups and symmetry groups acting as isometries in a …