260 citations · 2k across the 44 of their papers we have counts for
45 papers
Schwinger-Dyson approximants
Bartomeu Fiol, Elena Gijon, Unai Lejarza Alonso
We revisit the solution to the Schwinger-Dyson equations in the simple case of the 0-dimensional theory with and . We argue tha…
Conformal line defects at finite temperature
Julien Barrat, Bartomeu Fiol, Enrico Marchetto +2
We study conformal field theories at finite temperature in the presence of a temporal conformal line defect, wrapping the thermal circle, akin to a Polyakov loop in gauge theories.…
A novel approach to cosmological particle production
Bartomeu Fiol, Mickael Komendyak, Jordi Ruiz-Ponsell
In this work we present a novel approach to the study of cosmological particle production in asymptotically Minkowski spacetimes. We emphasize that it is possible to determine the…
The planar limit of integrated 4-point functions
Bartomeu Fiol, Ziwen Kong
We compute the planar limit, as all-order power series in the 't Hooft coupling, of various integrated 4-point functions of chiral primary operators of SU(N) super Yan…
A derivation of the planar limit of chiral correlators
Bartomeu Fiol, Alan Rios Fukelman
We derive analytically the terms of maximal transcendality of the planar 2- and 3-point functions of single-trace chiral primary operators of SQCD on $\bR^4$, to all o…
On the planar free energy of matrix models
Bartomeu Fiol, Alan Rios Fukelman
In this work we obtain the planar free energy for the Hermitian one-matrix model with various choices of the potential. We accomplish this by applying an approach that bypasses the…