71 citations · 226 across the 10 of their papers we have counts for
10 papers
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…
Seiberg-Witten map Invariant Scatterings
Duško Latas, Josip Trampetić, Jiangyang You
We investigate Scattering amplitudes of the reversible -exact Seiberg-Witten (SW) map based noncommutative (NC) quantum electrodynamics, and show explicitly the SW map invarianc…
Light-by-Light Scattering and Spacetime Noncommutativity
Raul Horvat, Dusko Latas, Josip Trampetic +1
The aim of this article is to explore a potential usability of a photon-photon self-interaction from the noncommutative quantum electrodynamics (NCQED) in the case of light-by-ligh…
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…