71 citations · 226 across the 10 of their papers we have counts for
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QFT on Fuzzy AdS Spaces: Classical Limit and Boundary Correlation Functions
Bojana Brkić, Ilija Burić, Maja Burić +2
Quantum field theory on two- and three-dimensional fuzzy anti-de Sitter spaces is introduced and studied. We find a complete set of solutions to the fuzzy Klein-Gordon equation and…
Quantum Scalar Field on Fuzzy de Sitter Space I. Field Modes and Vacua
Bojana Brkic, Ilija Buric, Maja Buric +1
We study a scalar field on a noncommutative model of spacetime, the fuzzy de Sitter space, which is based on the algebra of the de Sitter group and its unitary irreducibl…
Laplacian on fuzzy de Sitter space
Bojana Brkic, Maja Buric, Dusko Latas
We study details of geometry of noncommutative de Sitter space: we determine the Riemann and Ricci curvature tensors, the energy and the Laplacian. We find, in particular, that fuz…
Discrete fuzzy de Sitter cosmology
Maja Buric, Dusko Latas
We analyze the spectrum of time observable in noncommutative cosmological model introduced in [5], defined by representation of the de Sitter group. We find tha…
The role of the Seiberg-Witten field redefinition in renormalization of noncommutative chiral electrodynamics
Maja Buric, Dusko Latas, Biljana Nikolic +1
It has been conjectured in the literature that renormalizability of the -expanded noncommutative gauge theories improves when one takes into account full nonuniqueness of the Se…
Non-commutative SU(N) gauge theories and asymptotic freedom
Dusko Latas, Voja Radovanovic, Josip Trampetic
In this paper we analyze the one-loop renormalization of the -expanded Yang-Mills theory. We show that the {\it freedom parameter} , key to renormalization, origi…