115 citations · 115 across the 4 of their papers we have counts for
4 papers
Convergence of the conformal Ward identity in the derivative expansion approximation
Jorge Ibañez, Matthieu Tissier, Gonzalo De Polsi
Conformal invariance is expected to be an emergent property of many systems in their critical regime. However, approximation schemes generically spoil this property. This is in par…
Conformal Invariance of the large- limit of the universality class
Santiago Cabrera, Gonzalo De Polsi, Adam Rançon +1
Conformal symmetry is expected to be realized in many equilibrium statistical mechanical systems at criticality. Although this is certainly true in two-dimensional systems, the thr…
Spin Splitter and Inverse Effects in Altermagnetic Hybrid Structures
Nicolás Sigales, Tim Kokkeler, Gonzalo de Polsi +1
We provide a theoretical description of diffusive charge and spin transport in hybrid devices containing altermagnets. Based on recently derived drift--diffusion equations for coup…
Precision calculation of critical exponents in the universality classes with the nonperturbative renormalization group
Gonzalo De Polsi, Ivan Balog, Matthieu Tissier +1
We compute the critical exponents , and of models for various values of by implementing the derivative expansion of the nonperturbative renormalization group…