Academic Journal
The κ-(A)dS quantum algebra in (3+1) dimensions
| العنوان: | The κ-(A)dS quantum algebra in (3+1) dimensions |
|---|---|
| المؤلفون: | Ángel Ballesteros, Francisco J. Herranz, Fabio Musso, Pedro Naranjo |
| المصدر: | Physics Letters B, Vol 766, Iss C, Pp 205-211 (2017) |
| بيانات النشر: | Elsevier |
| سنة النشر: | 2017 |
| المجموعة: | Directory of Open Access Journals: DOAJ Articles |
| مصطلحات موضوعية: | Anti-de Sitter, Cosmological constant, Quantum groups, Poisson–Lie groups, Lie bialgebras, Quantum duality principle, Physics, QC1-999 |
| الوصف: | The quantum duality principle is used to obtain explicitly the Poisson analogue of the κ-(A)dS quantum algebra in (3+1) dimensions as the corresponding Poisson–Lie structure on the dual solvable Lie group. The construction is fully performed in a kinematical basis and deformed Casimir functions are also explicitly obtained. The cosmological constant Λ is included as a Poisson–Lie group contraction parameter, and the limit Λ→0 leads to the well-known κ-Poincaré algebra in the bicrossproduct basis. A twisted version with Drinfel'd double structure of this κ-(A)dS deformation is sketched. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 0370-2693 1873-2445 |
| Relation: | http://www.sciencedirect.com/science/article/pii/S0370269317300278; https://doaj.org/toc/0370-2693; https://doaj.org/toc/1873-2445; https://doaj.org/article/489e1827d1b54812814a1e350fd8d617 |
| DOI: | 10.1016/j.physletb.2017.01.020 |
| الاتاحة: | https://doi.org/10.1016/j.physletb.2017.01.020 https://doaj.org/article/489e1827d1b54812814a1e350fd8d617 |
| رقم الانضمام: | edsbas.FBC6FA7D |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 03702693 18732445 |
|---|---|
| DOI: | 10.1016/j.physletb.2017.01.020 |