Pregled bibliografske jedinice broj: 1018121
Quantum mechanics on a curved Snyder space
Quantum mechanics on a curved Snyder space // Advances in High Energy Physics, 2016 (2016), 1328284, 6 doi:10.1155/2016/1328284 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1018121 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Quantum mechanics on a curved Snyder space
Autori
Salvatore, Mignemi ; Štrajn, Rina
Izvornik
Advances in High Energy Physics (1687-7357) 2016
(2016);
1328284, 6
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Snyder space ; quantum mechanics ; noncommutative space
Sažetak
We study the representations of the three-dimensional Euclidean Snyder-de Sitter algebra. This algebra generates the symmetries of a model admitting two fundamental scales (Planck mass and cosmological constant) and is invariant under the Born reciprocity for exchange of positions and momenta. Its representations can be obtained starting from those of the Snyder algebra and exploiting the geometrical properties of the phase space that can be identified with a Grassmannian manifold. Both the position and momentum operators turn out to have a discrete spectrum.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
