21 citations · 21 across the 2 of their papers we have counts for
9 papers
Some theoretical and experimental aspects of axion physics
Albert Renau
In the first part of the thesis, we revisit the Dine-Fischler-Srednicki-Zhitnisky axion model in light of the recent Higgs LHC results and electroweak precision data. This model is…
Axion-Higgs interplay in the two Higgs-doublet model
Domenec Espriu, Federico Mescia, Albert Renau
We study the Dine-Fischler-Srednicki (DFS) model in the light of the recent Higgs LHC results and electroweak precision data. The DFS model is a natural extension of the two-Higgs…
Photons in a cold axion background and strong magnetic fields: polarimetric consequences
Domenec Espriu, Albert Renau
In this work we analyze the propagation of photons in an environment where a strong magnetic field (perpendicular to the photon momenta) coexists with an oscillating cold axion bac…
Photon propagation in a cold axion condensate
Domenec Espriu, Albert Renau
We discuss some striking properties of photons propagating in a cold axion condensate oscillating coherently in time with a frequency . Three effects are discussed in this c…
How a cold axion background influences photons
Domènec Espriu, Albert Renau
A cold relic axion condensate resulting from vacuum misalignment in the early universe oscillates with a frequency \sim m_a, where m_a is the axion mass. We summarize how the prope…
Photon propagation in a cold axion background with and without magnetic field
Domenec Espriu, Albert Renau
A cold relic axion condensate resulting from vacuum misalignment in the early universe oscillates with a frequency m, where m is the axion mass. We determine the properties of phot…