4 citations · 4 across the 8 of their papers we have counts for
9 papers
Effective Fermion-Photon Vertex in a Rotating Relativistic Medium: Tree-Level Structure
Jorge David Castaño-Yepes, Alejandro Ayala, J. E. Martínez-Herrera +1
We study the tree-level fermion-photon effective vertex for on-shell particles in a relativistic environment undergoing rigid rotation at zero temperature. The rotational backgroun…
QED vertex and anomalous magnetic moment in the presence of a magnetic field
Alejandro Ayala, Enrique Muñoz, Marcelo Loewe +2
We compute the fermion-photon vertex in QED in the presence of a constant and uniform magnetic background up to one-loop order. We show that even at tree-level, the vertex is modif…
Electric field fluctuations and renormalization group flows in a self-interacting scalar field theory
Melanie Martínez, Enrique Muñoz, Marcelo Loewe
We consider a self interacting charged scalar field represented by the complex λϕ4 model, embedded in a background electric field exhibiting classical stochastic fluctuations. We s…
Dilepton Production in a Rotating Thermal Medium: The Rigid Rotation Approximation
Jorge David Castaño-Yepes, Enrique Muñoz
We investigate dilepton production in a thermalized quark--gluon plasma subject to global rotation, in the rigid rotating approximation. We consider a generic process involving qua…
Anisotropic Photon and Dilepton Yield in a Thermalized Quark-Gluon Plasma under Magnetic Fluctuations
Jorge David Castaño-Yepes, Enrique Muñoz
In this article, we analyze the effects of stochastic magnetic fluctuations with respect to an intense magnetic field background over the yields for photon and dilepton emission pr…
Strongly interacting matter in extreme magnetic fields
Prabal Adhikari, Martin Ammon, Sidney S. Avancini +58
Magnetic fields are ubiquitous across different physical systems of current interest; from the early Universe, compact astrophysical objects and heavy-ion collisions to condensed m…
Fermion Self-Energy and Effective Mass in a Noisy Magnetic Background
Jorge David Castaño-Yepes, Enrique Muñoz
In this article, we consider the propagation of QED fermions in the presence of a classical background magnetic field with white-noise stochastic fluctuations. The effects of the m…
Exploring magnetic fluctuations effects in QED gauge fields: implications for mass generation
Jorge David Castaño-Yepes, Enrique Muñoz
In this work, we calculate the one-loop contribution to the polarization tensor for photons (and gluons) in the presence of a classical background magnetic field with white-noise s…
Temperature fluctuations in a relativistic gas: Pressure corrections and possible consequences in the deconfinement transition
Jorge David Castaño-Yepes, Marcelo Loewe, Enrique Muñoz +1
In this work, we study the effects of random temperature fluctuations on the equation of state of a non-interacting, relativistic fermion gas by means of the replica method. This p…