38 citations · 185 across the 18 of their papers we have counts for
18 papers
The Schwarz function and the shrinking of the Szegő curve: electrostatic, hydrodynamic, and random matrix models
Gabriel Álvarez, Luis Martínez Alonso, Elena Medina
We study the deformation of the classical Szegő curve given by , from three different viewpoints: an e…
Adaptive asymptotic solutions of inflationary models in the Hamilton-Jacobi formalism: Application to T-models
Gabriel Álvarez, Elena Medina
We develop a method to compute the slow-roll expansion for the Hubble parameter in inflationary models in a flat Friedmann-Lemaître-Robertson-Walker spacetime that is applicable to…
Kinetic dominance and the wavefunction of the universe
Gabriel Álvarez, Luis Martínez Alonso, Elena Medina
We analyze the emergence of classical inflationary universes in a kinetic-dominated stage using a suitable class of solutions of the Wheeler-De Witt equation with a constant potent…
Separatrices in the Hamilton-Jacobi Formalism of Inflaton Models
Gabriel Álvarez, Luis Martínez Alonso, Elena Medina +1
We consider separatrix solutions of the differential equations for inflaton models with a single scalar field in a zero-curvature Friedmann-Lema\^ıtre-Robertson-Walker universe. Th…
A new method to sum divergent power series: educated match
Gabriel Álvarez, Harris J. Silverstone
We present a method to sum Borel- and Gevrey-summable asymptotic series by matching the series to be summed with a linear combination of asymptotic series of known functions that t…
Phase space and phase transitions in the Penner matrix model with negative coupling constant
Gabriel Álvarez, Luis Martínez Alonso, Elena Medina
The partition function of the Penner matrix model for both positive and negative values of the coupling constant can be explicitly written in terms of the Barnes G function. In thi…