Snyder noncommutative space-time from two-time physics
Aug, 2004Citations per year
Abstract:
We show that the two-time physics model leads to a mechanical system with Dirac brackets consistent with the Snyder noncommutative space. An Euclidean version of this space is also obtained and it is shown that both spaces have a dual system describing a particle in a curved space-time.- 02.40.Gh
- 45.20.\x{2013}d
- 11.10.Nx
- mechanics: classical
- invariance: conformal
- gauge field theory: Sp(2)
- Hamiltonian formalism
- sigma model: nonlinear
- symmetry: O(N)
- differential geometry: noncommutative
References(15)
Figures(0)