QG2 - Quantum Gravity Phenomenology |
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Speaker |
Pereira Lobo, Iarley |
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Coauthors |
Palmisano, Giovanni; Amelino-Camelia, Giovanni |
| Talk Title |
Geometric Picture Of DSR-Relativistic Theories With De Sitter And Anti-De Sitter Momentum Spaces |
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Abstract |
For theories formulated with a maximally-symmetric momentum space we propose a general characterization for the description of interactions in terms of the isometry group of the momentum space . The well known cases of k-Poincaré-inspired and 3D-gravity-inspired composition laws both satisfy our condition. Using this method we find an expression for a possible composition law in anti-de Sitter space in four dimensions, which satisfy the requirements for being DSR-relativistic. Meanwhile, this method allows us to study, intrinsically, all possible composition laws that could emerge in an anti-de Sitter momentum space. |
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