Lomonosov Moscow State University


Ariel Alejandro Arza Conejeros


Research interests

My research topic is mainly related to axions, hidden photons and weakly interacting particles. So far, I have been investigating new mechanism to search for them and their role as dark matter candidates. I am also interested in Bose condensation and the influence of quantum effects in large structures and cosmology.


Selected publications:

  1. "Duration of classicality of an inhomogeneous quantum field with repulsive self-interactions", A. Arza, S. S. Chakrabarty, S. Enomoto, Y. Han and E. Todarello, Phys. Rev. D 100, 125010 (2019).
  2. "Production and detection of an axion dark matter echo", A. Arza and P. Sikivie, Phys. Rev. Lett. 123, no. 13, 131804 (2019).
  3. "Photon enhancement in a homogeneous axion dark matter background", A. Arza, Eur. Phys. J. C 79, no. 3, 250 (2019).
  4. "Extracting Hidden-Photon Dark Matter From an LC-Circuit", P. Arias, A. Arza, B. Döbrich, J. Gamboa and F. Méndez, Eur. Phys. J. C 75, no. 7, 310 (2015).

Publications affiliated with ITMP:

  1. Arza, A.; Schwetz, Th.; Todarello, E. (2020). "How to suppress exponential growth -- on the parametric resonance of photons in an axion background". Journal of Cosmology and Astroparticle Physics. 10 (2020) 013. arXiv: 2004.01669 [hep-ph]. doi: 10.1088/1475-7516/2020/10/013.
  2. Arza, A. (2020). "Production of matter from the decay of a massless particle clump". arXiv: 2009.03870 [hep-th]. doi: 10.1103/PhysRevD.105.036004.
  3. Arias, P.; Arza, A.; Jaeckel, J.; Vargas-Arancibia, D. (2020). "Hidden Photon Dark Matter Interacting via Axion-like Particles". arXiv: 2007.12585 [hep-ph]. doi: 10.1088/1475-7516/2021/05/070.
  4. Arza, A.; Todarello, E. (2021). "The axion dark matter echo: a detailed analysis"Physical Review D. 105 (2022) 2. arXiv: 2108.00195 [hep-ph]. doi: 10.1103/PhysRevD.105.023023.
  5. Arza, A.; Fedderke, M.A.; Graham, P.W.; Jackson Kimball D.F.; Kalia, S. (2021). "Earth as a transducer for axion dark-matter detection". arXiv: 2112.09620 [hep-ph]. doi: 10.1103/PhysRevD.105.095007.
  6. Arza, A.; Todarello, E. (2021). "The Echo Method for Axion Dark Matter Detection". Symmetry. 13 (2021) 2150. doi: 10.3390/sym13112150.
  7. Arias, P.; Arza, A.; Schaposnik, F.F.; Vargas-Arancibia, D.; Venegas, M. (2022). "Vortex solutions in the presence of Dark Portals". arXiv: 2202.04138 [hep-th]. doi: 10.1142/S0217751X22500877.

All publications