3 papers
math-ph2026
The Schwarz function and the shrinking of the SzegÅ curve: electrostatic, hydrodynamic, and random matrix models
Gabriel Ãlvarez, Luis MartÃnez Alonso, Elena Medina
We study the deformation of the classical SzegÅ curve given by , from three different viewpoints: a…
gr-qc2024
Kinetic dominance and the wavefunction of the universe
Gabriel Ãlvarez, Luis MartÃnez 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…
gr-qc2024
Adaptive asymptotic solutions of inflationary models in the Hamilton-Jacobi formalism: Application to T-models
Gabriel Ãlvarez, 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 t…