3 papers
nlin.SI2001
Duality of spectral curves arising in two-matrix models
M. Bertola, B. Eynard, J. Harnad
The two matrix model is considered, with measure given by the exponential of a sum of polynomials in two different variables. It is shown how to derive a sequence of pairs of ``dua…
hep-th1999
AdS/CFT correspondence for n-point functions
M. Bertola, J. Bros, U. Moschella +1
We provide a new general setting for scalar interacting fields on the covering of a d+1-dimensional AdS spacetime. The formalism is used at first to construct a one-paramater famil…
hep-th1995
Quantized Temperatures Spectra in Curved Spacetimes
Marco Bertola, Vittorio Gorini, Mauro Zeni
We consider the thermal properties of a scalar field theory on curved spacetimes. In particular, we argue for the existence in the de Sitter, Kruskal and Rindler manifolds of a dis…