In (2 + 1) gravity, the time evolution of a universe with the spatial topology of a torus can be described by means of a one-polygon tessellation with 3-valent vertices. The action of modular transformations on this solution is considered; it is shown that the corresponding orbit is densely distributed inside the entire phase space of the model. (C) 1998 Elsevier Science B.V.
Franzosi, R., Ghilardi, M., Guadagnini, E. (1998). Modular transformations and one-polygon tessellation. PHYSICS LETTERS. SECTION B, 418(1-2), 42-45 [10.1016/S0370-2693(97)01340-3].
Modular transformations and one-polygon tessellation
Franzosi, R.;
1998-01-01
Abstract
In (2 + 1) gravity, the time evolution of a universe with the spatial topology of a torus can be described by means of a one-polygon tessellation with 3-valent vertices. The action of modular transformations on this solution is considered; it is shown that the corresponding orbit is densely distributed inside the entire phase space of the model. (C) 1998 Elsevier Science B.V.
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Utilizza questo identificativo per citare o creare un link a questo documento:
https://hdl.handle.net/11365/1231279