Kappa-Minkowski spacetime, kappa-Poincaré Hopf algebra and realizations
نویسندگان
چکیده
منابع مشابه
Some considerations on duality concerning kappa-Minkowski spacetime theories
In this paper we have analyzed the κ-deformed Minkowski spacetime through the light of the interference phenomena in QFT where two opposite chiral fields are put together in the same multiplet and its consequences are discussed. The chiral models analyzed here are the chiral Schwinger model, its generalized version and its gauge invariant version, where a Wess-Zumino term were added. We will se...
متن کاملKappa Phi Kappa Pledges Eleven
The election of a queen to preside over junior prom Friday, February 22, from 9:00 to 2 :()(> ./clock at the Aurania club, South Allen street, will be concluded this morning after assembly in the auditorium of Page lull, according to Edward Kramer, vice-president of the junior class and general chairman of the weekend activities. The services of Eric Peterson and bis orchestra have been secured...
متن کاملRestricted kappa chain expression in early ontogeny: biased utilization of V kappa exons and preferential V kappa-J kappa recombinations
To determine the extent of kappa chain diversity in the preimmune repertoire early in development, kappa cDNA libraries were analyzed from 15-d old fetal omentum, 18-d-old fetal liver, and 3-wk old bone marrow. An anchored polymerase chain reaction approach was used to avoid bias for particular V kappa families. From the sequence analysis of 27 bone marrow clones, 10 different families and 20 u...
متن کاملGorenstein global dimensions for Hopf algebra actions
Let $H$ be a Hopf algebra and $A$ an $H$-bimodule algebra. In this paper, we investigate Gorenstein global dimensions for Hopf algebras and twisted smash product algebras $Astar H$. Results from the literature are generalized.
متن کاملQuantum (anti)de Sitter algebras and generalizations of the kappa–Minkowski space
We present two different quantum deformations for the (anti)de Sitter algebras and groups. The former is a non-standard (triangular) deformation of SO(4, 2) realized as the conformal group of the (3+1)D Minkowskian spacetime, while the latter is a standard (quasitriangular) deformation of both SO(2, 2) and SO(3, 1) expressed as the kinematical groups of the (2+1)D anti-de Sitter and de Sitter s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics A: Mathematical and Theoretical
سال: 2012
ISSN: 1751-8113,1751-8121
DOI: 10.1088/1751-8113/45/13/135208