Pregled bibliografske jedinice broj: 1075861
On interpolations between Jordanian twists
On interpolations between Jordanian twists // International journal of modern physics A, 35 (2020), 26; 2050160, 13 doi:10.1142/S0217751X20501602 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1075861 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
On interpolations between Jordanian twists
Autori
Meljanac, Daniel ; Meljanac, Stjepan ; Škoda, Zoran ; Štrajn, Rina
Izvornik
International journal of modern physics A (0217-751X) 35
(2020), 26;
2050160, 13
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Jordanian twist deformation ; kappa-Minkowski spacetime ; Poincaré-Weyl algebra
Sažetak
We consider two families of Drinfeld twists generated from a simple Jordanian twist further twisted with 1-cochains. Using combinatorial identities, they are presented as a series expansion in the dilatation and momentum generators. These twists interpolate between two simple Jordanian twists. For an expansion of a family of twists $\mathcal{; ; ; F}; ; ; _{; ; ; L, u}; ; ; $, we also show directly that the 2- cocycle condition reduces to previously proven identities.
Izvorni jezik
Engleski
Znanstvena područja
Matematika, Fizika
POVEZANOST RADA
Projekti:
HRZZ-IP-2018-01-7615 - Nove geometrije za gravitaciju i prostor-vrijeme (GRASP) (Chatzistavrakidis, Athanasios, HRZZ - 2018-01) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb,
Sveučilište u Zadru,
Sveučilište u Dubrovniku
