Pregled bibliografske jedinice broj: 1015393
Quantum Twist-Deformed D=4 Phase Spaces with Spin Sector and Hopf Algebroid Structures
Quantum Twist-Deformed D=4 Phase Spaces with Spin Sector and Hopf Algebroid Structures // Physics letters. B, 789 (2019), 82-87 doi:10.1016/j.physletb.2018.11.055 (međunarodna recenzija, članak, znanstveni)
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Naslov
Quantum Twist-Deformed D=4 Phase Spaces with Spin Sector and Hopf Algebroid Structures
Autori
Lukierski, Jerzy ; Meljanac, Stjepan ; Woronowicz, Mariusz
Izvornik
Physics letters. B (0370-2693) 789
(2019);
82-87
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Noncommutative geometry ; phase space ; deformation: twist ; Hopf algebroid
Sažetak
We consider the generalized (10+10) -dimensional D=4 quantum phase spaces containing translational and Lorentz spin sectors associated with the dual pair of twist-quantized Poincare Hopf algebra H and quantum Poincare Hopf group Gˆ . Two Hopf algebroid structures of generalized phase spaces with spin sector will be investigated: first one H(10, 10) describing dynamics on quantum group algebra Gˆ provides by the Heisenberg double algebra HD=H⋊Gˆ , and second, denoted by H˜(10, 10) , describing twisted Hopf algebroid with base space containing twisted noncommutative Minkowski space xˆμ . We obtain the first explicit example of Hopf algebroid structure of relativistic quantum phase space which contains quantum-deformed Lorentz spin sector.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Napomena
PolishNationalScienceCenter, project2017/27/B
POVEZANOST RADA
Projekti:
2017/27/B/ ST2/01902
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Stjepan Meljanac
(autor)
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