Symplectic structure of constrained systems: gribov ambiguity and classical duals for 3D gravity.
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Date
2016
Journal Title
Journal ISSN
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Publisher
Universidad de Concepción.
Abstract
The present thesis is divided into two parts. Part I is devoted to the study of Gribov ambiguity in gauge systems and its relation with the appearance of degeneracies in the symplectic structure of
the corresponding reduced phase space after gauge fixation. Part II is concerned with classical dual field theories for three-dimensional Einstein gravity and the symplectic structure on coadjoint
orbits of the corresponding asymptotic symmetry group.
Description
Tesis para optar al grado de Doctor en Ciencias Físicas.
Keywords
Teoría de Campos (Física), Einstein, Ecuaciones de Campo de, Gluons, Partículas (Física Nuclear).