Kappa-deformed Snyder space

Meljanac, Stjepan; Meljanac, Daniel; Samsarov Anđelo; Stojić, Marko

Pregled bibliografske jedinice broj: 450281

Kappa-deformed Snyder space

Meljanac, Stjepan; Meljanac, Daniel; Samsarov Anđelo; Stojić, Marko

Kappa-deformed Snyder space // Modern physics letters A, 25 (2010), 8; 579-590 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 450281 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Kappa-deformed Snyder space

Autori
Meljanac, Stjepan ; Meljanac, Daniel ; Samsarov Anđelo ; Stojić, Marko

Izvornik
Modern physics letters A (0217-7323) 25 (2010), 8; 579-590

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
noncommutative physics ; snyder space ; kappa-Minkowski space

Sažetak
We present Lie-algebraic deformations of Minkowski space with undeformed Poincare algebra. These deformations interpolate between Snyder and kappa-Minkowski space. We find realizations of noncommutative coordinates in terms of commutative coordinates and derivatives. Deformed Leibniz rule, the coproduct structure and star product are found. Special cases, particularly Snyder and kappa-Minkowski in Maggiore-type realizations are discussed. Our construction leads to a new class of deformed special relativity theories.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA

Projekti:
098-0000000-2865 - Kvantna teorija polja, nekomutativni prostori i simetrije (Meljanac, Stjepan, MZOS ) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Stjepan Meljanac (autor)