3 papers
hep-th2017
Twist for Snyder space
Daniel Meljanac, Stjepan Meljanac, Salvatore Mignemi +2
We construct the twist operator for the Snyder space. Our starting point is a non-associative star product related to a Hermitian realisation of the noncommutative coordinates orig…
hep-th2017
Quantum field theory in generalised Snyder spaces
S. Meljanac, D. Meljanac, S. Mignemi +1
We discuss the generalisation of the Snyder model that includes all possible deformations of the Heisenberg algebra compatible with Lorentz invariance and investigate its propertie…
hep-th2015
Path integrals in Snyder space
S. Mignemi, R. Strajn
The definition of path integrals in one- and two-dimensional Snyder space is discussed in detail both in the traditional setting and in the first-order formalism of Faddeev and Jac…