Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2002-12-17
Phys.Lett.B555:99-106,2003
Physics
High Energy Physics
High Energy Physics - Theory
10 pages, LaTeX
Scientific paper
10.1016/S0370-2693(03)00040-6
We propose a simple conformal mechanics model which is classically equivalent to a charged massive particle propagating near the AdS_2\times S^2 horizon of an extreme Reissner-Nordstr\"om black hole. The equivalence holds for any finite value of the black hole mass and with both the radial and angular degrees of freedom of the particle taken into account. It is ensured by the existence of a canonical transformation in the Hamiltonian formalism. Using this transformation, we construct the Hamiltonian of a N=4 superparticle on AdS_2\times S^2 background.
Bellucci Stefano
Galajinsky Anton
Ivanov Evgeny
Krivonos Sergey
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