2 citations · 2 across the 3 of their papers we have counts for
3 papers
Effective electromagnetic Lagrangians in the derivative expansion method
R. Martínez von Dossow, Luis F. Urrutia
We calculate the effective electromagnetic Lagrangian up to the lowest-order corrections in the derivatives for two fermionic systems of interest in condensed matter physics in the…
Momentum non-conservation in a scalar quantum field theory with a planar interface
Daniel G. Velázquez, R. Martínez von Dossow, Luis F. Urrutia
Motivated by the recent interest aroused by non-dynamical axionic electrodynamics in the context of topological insulators and Weyl semimetals, we discuss a simple model of the mag…
Constraining the position of the CEP through the Speed of Sound in the LSMq
Saúl Hernández-Ortiz, Ricardo Martínez von Dossow, Alfredo Raya
We study the chiral phase transition within the Linear Sigma Model with quarks from its thermodynamical potential considering quantum corrections up to ring diagrams in the high-te…