26 citations · 60 across the 5 of their papers we have counts for
Showing 1992Show all
2 papers · 1 filter
hep-th1992
Mean Field Approach to the Giant Wormhole Problem
A. Gamba, I. Kolokolov, M. Martellini
We introduce a gaussian probability density for the space-time distribution of wormholes, thus taking effectively into account wormhole interaction. Using a mean-field approximatio…
hep-th1992★ 4 cited
Interacting Euclidean 3D Quantum Gravity
G. Bonacina, A. Gamba, M. Martellini
We show that Euclidean 3D-gravity coupled to a Gaussian scalar massive matter field in first-order dreibein formalism gives a quantum theory which has a finite perturbative expansi…