Pregled bibliografske jedinice broj: 1189233
Symmetric ordering and Weyl realizations for quantum Minkowski spaces
Symmetric ordering and Weyl realizations for quantum Minkowski spaces // Journal of mathematical physics, 63 (2022), 123508, 15 doi:10.1063/5.0094443 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1189233 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Symmetric ordering and Weyl realizations for quantum
Minkowski spaces
Autori
Meljanac, Stjepan ; Škoda, Zoran ; Krešić-Jurić, Saša
Izvornik
Journal of mathematical physics (0022-2488) 63
(2022);
123508, 15
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Minkowski space ; symmetric ordering ; deformation
Sažetak
Symmetric ordering and Weyl realizations for non commutative quantum Minkowski spaces are reviewed. Weyl realizations of Lie deformed spaces and corresponding star products, as well as twist corresponding to Weyl realization and coproduct of momenta are presented. Drinfeld twists understood in Hopf algebroid sense are also discussed. A few examples of corresponding Weyl realizations are given. We show that for the original Snyder space there exists symmetric ordering, but no Weyl realization. Quadratic deformations of Minkowski space are considered and it is demonstrated that symmetric ordering is deformed and a generalized Weyl realization can be defined.
Izvorni jezik
Engleski
Znanstvena područja
Matematika, Fizika
POVEZANOST RADA
Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Split,
Sveučilište u Splitu,
Sveučilište u Zadru
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
