Dupoyet, B.; Fiebig, H.R.; Musgrove, D.P. - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 18, pp. 4350-4363
We extend our studies of a quantum field model defined on a lattice having the dilation group as a local gauge symmetry. The model is relevant in the cross-disciplinary area of econophysics. A corresponding proposal by Ilinski aimed at gauge modeling in non-equilibrium pricing is realized as a...