1998/03/26 by Pio J. Arias, Pío J. Arias, Arias, Pio J. · 2 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Dark Matter and Cosmic Phenomena #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Particle physics theoretical and experimental studies #gr-qc
paper · pdf · doi:10.48550/arxiv.gr-qc/9803083
In Spanish, 126 pages, no figures, Plain TeX, vanilla.sty included, Doctoral Thesis (1994) Universidad Simon Bolivar
arxiv created 1998/03/26 · openalex publication_date 1998/03/26 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The distinct models that describe spin 1 and 2 massive excitations in 2+1 dimensions are analized, showing their equivalence (between models of same spin) and analogies (between models of different spin). Topics as spontaneous symmetry breaking and anyonic behaviour, in these models, are analized. A massive gravity model is introduced. This model is diffeomophism invariant, but it is not Lorentz invariant.