125 citations · 1k across the 46 of their papers we have counts for
5 papers · 1 filter
Coherent states for continuous spectrum operators with non-normalizable fiducial states
Joseph Ben Geloun, Jeff Hnybida, John R. Klauder
The problem of building coherent states from non-normalizable fiducial states is considered. We propose a way of constructing such coherent states by regularizing the divergence of…
Deepening the vector coherent state analysis: Revisiting the harmonic oscillator
I. Aremua, J. Ben Geloun, M. N. Hounkonnou
Vector coherent states (VCS) viewed as a generalization of ordinary coherent states for higher rank tensor Hilbert spaces are investigated. We consider a systematic way of generati…
Classical Group Field Theory
Joseph Ben Geloun
The ordinary formalism for classical field theory is applied to dynamical group field theories. Focusing first on a local group field theory over one copy of SU(2) and, then, on mo…
Ward-Takahashi identities for the colored Boulatov model
Joseph Ben Geloun
Ward-Takahashi identities of the colored Boulatov model are derived using a generic unitary field transformation. In a specific instance, this generic transformation turns out to b…
Radiative corrections in the Boulatov-Ooguri tensor model: The 2-point function
Joseph Ben Geloun, Valentin Bonzom
The Boulatov-Ooguri tensor model generates a sum over spacetime topologies for the -dimensional BF theory. We study here the quantum corrections to the propagator of the theory.…