Selected Publications

• Article

  • Albentosa-Ruiz, Ezequiel, Washington, Jasmin E., Marchili, Nicola, Martí-Vidal, Iván, Goddi, Ciriaco, Wielgus, Maciek, Mus, Alejandro, Ricarte, Angelo, Marrone, Daniel P., Salas, León D. S., Iwata, Yuhei, Carlos, Douglas F., Tetarenko, Alexandra J., Moriyama, Kotaro, Dhruv, Vedant, Akiyama, Kazunori, Alberdi, Antxon, Alef, Walter, Carlos Algaba, Juan, Anantua, Richard, Asada, Keiichi, Azulay, Rebecca, Bach, Uwe, Baczko, Anne-Kathrin, Ball, David et al. 2026. "Full-polarization millimeter wavelength variability of Sagittarius A^* during the 2018 EHT campaign." Astronomy and Astrophysics, 708 A179. https://doi.org/10.1051/0004-6361/202556759. 2026
  • Gómez, José L., Cho, Ilje, Traianou, Efthalia, Krichbaum, Thomas P., Zhao, Guang-Yao, Lico, Rocco, Fuentes, Antonio, Foschi, Marianna, Dahale, Rohan, Georgiev, Boris, Moriyama, Kotaro, Wielgus, Maciek, Gold, Roman, Pesce, Dominic W., Müller, Hendrik, Jorstad, Svetlana, Toscano, Teresa, Röder, Jan, Martí, José M., Perucho, Manel, Kovalev, Yuri Y., Komossa, Stefanie, Gopakumar, Achamveedu, Valtonen, Mauri J., Bruni, Gabriele et al. 2026. "Spatially resolved polarization swings in the supermassive binary black hole candidate OJ 287 with first Event Horizon Telescope observations." Astronomy and Astrophysics, 705 A23. https://doi.org/10.1051/0004-6361/202555831. 2026
  • Röder, Jan, Wielgus, Maciek, Lobanov, Andrei P., Krichbaum, Thomas P., Nair, Dhanya G., Lee, Sang-Sung, Ros, Eduardo, Fish, Vincent L., Blackburn, Lindy, Chan, Chi-kwan, Issaoun, Sara, Janssen, Michael, Johnson, Michael D., Doeleman, Sheperd S., Bower, Geoffrey C., Crew, Geoffrey B., Tilanus, Remo P. J., Savolainen, Tuomas, Violette Impellizzeri, C. M., Alberdi, Antxon, Baczko, Anne-Kathrin, Gómez, José L., Lu, Ru-Sen, Paraschos, Georgios F., Traianou, Efthalia et al. 2025. "A multifrequency study of sub-parsec jets with the Event Horizon Telescope." Astronomy and Astrophysics, 695 A233. https://doi.org/10.1051/0004-6361/202452600. 2025
  • Goddi, Ciriaco, Carlos, Douglas F., Crew, Geoffrey B., Matthews, Lynn D., Messias, Hugo, Mus, Alejandro, Martí-Vidal, Iván, Albentosa-Ruíz, Ezequiel, De Laurentis, Mariafelicia, Liuzzo, Elisabetta, Marchili, Nicola, Rygl, Kazi L. J., Akiyama, Kazunori, Alberdi, Antxon, Alef, Walter, Carlos Algaba, Juan, Anantua, Richard, Asada, Keiichi, Azulay, Rebecca, Bach, Uwe, Baczko, Anne-Kathrin, Ball, David, Baloković, Mislav, Bandyopadhyay, Bidisha, Barrett, John et al. 2025. "First polarization study of the M87 jet and active galactic nuclei at submillimeter wavelengths with ALMA." Astronomy and Astrophysics, 699 A265. https://doi.org/10.1051/0004-6361/202554140. 2025
  • Dahale, Rohan, Cho, Ilje, Moriyama, Kotaro, Wiik, Kaj, Tiede, Paul, Gómez, José L., Chan, Chi-kwan, Gold, Roman, Bernshteyn, Vadim Y., Foschi, Marianna, Jeter, Britton, Pu, Hung-Yi, Georgiev, Boris, Joshi, Abhishek V., Cruz-Osorio, Alejandro, Natarajan, Iniyan, Broderick, Avery E., Salas, León D. S., Chatterjee, Koushik, Akiyama, Kazunori, Albentosa-Ruíz, Ezequiel, Alberdi, Antxon, Alef, Walter, Algaba, Juan Carlos, Anantua, Richard et al. 2025. "Origin of the ring ellipticity in the black hole images of M87^*." Astronomy and Astrophysics, 699 A279. https://doi.org/10.1051/0004-6361/202555235. 2025
  • Paraschos, G. F., Kim, J. -Y, Wielgus, M., Röder, J., Krichbaum, T. P., Ros, E., Agudo, I., Myserlis, I., Moscibrodzka, M., Traianou, E., Zensus, J. A., Blackburn, Lindy, Chan, C. -K, Issaoun, Sara, Janßen, M., Johnson, Michael D., Fish, V. L., Akiyama, K., Alberdi, A., Alef, W., Algaba, J. C., Anantua, Richard, Asada, K., Azulay, R., Bach, U. et al. 2024. "Ordered magnetic fields around the 3C 84 central black hole." Astronomy and Astrophysics, 682. https://doi.org/10.1051/0004-6361/202348308. 2024
  • Event Horizon Telescope Collaboration, Akiyama, Kazunori, Alberdi, Antxon, Alef, Walter, Algaba, Juan Carlos, Anantua, Richard, Asada, Keiichi, Azulay, Rebecca, Bach, Uwe, Baczko, Anne-Kathrin, Ball, David, Baloković, Mislav, Bandyopadhyay, Bidisha, Barrett, John, Bauböck, Michi, Benson, Bradford A., Bintley, Dan, Blackburn, Lindy, Blundell, Raymond, Bouman, Katherine L., Bower, Geoffrey C., Boyce, Hope, Bremer, Michael, Brissenden, Roger, Britzen, Silke et al. 2024. "The persistent shadow of the supermassive black hole of M 87. I. Observations, calibration, imaging, and analysis." Astronomy and Astrophysics, 681. https://doi.org/10.1051/0004-6361/202347932. 2024
  • Baczko, Anne-Kathrin, Kadler, Matthias, Ros, Eduardo, Fromm, Christian M., Wielgus, Maciek, Perucho, Manel, Krichbaum, Thomas P., Baloković, Mislav, Blackburn, Lindy, Chan, Chi-kwan, Issaoun, Sara, Janssen, Michael, Ricci, Luca, Akiyama, Kazunori, Albentosa-Ruíz, Ezequiel, Alberdi, Antxon, Alef, Walter, Algaba, Juan Carlos, Anantua, Richard, Asada, Keiichi, Azulay, Rebecca, Bach, Uwe, Ball, David, Bandyopadhyay, Bidisha, Barrett, John et al. 2024. "The putative center in NGC 1052." Astronomy and Astrophysics, 692 A205. https://doi.org/10.1051/0004-6361/202450898. 2024
  • Torne, Pablo, Liu, Kuo, Eatough, Ralph P., Wongphechauxsorn, Jompoj, Cordes, James M., Desvignes, Gregory, De Laurentis, Mariafelicia, Kramer, Michael, Ransom, Scott M., Chatterjee, Shami, Wharton, Robert, Karuppusamy, Ramesh, Blackburn, Lindy, Janssen, Michael, Chan, Chi-kwan, Crew,Geoffrey, B., Matthews, Lynn D., Goddi, Ciriaco, Rottmann, Helge, Wagner, Jan, Sánchez, Salvador, Ruiz, Ignacio, Abbate, Federico, Bower, Geoffrey C., Salamanca, Juan J. et al. 2023. "A Search for Pulsars around Sgr A* in the First Event Horizon Telescope Data Set." The Astrophysical Journal, 959 14. https://doi.org/10.3847/1538-4357/acf4f2. 2023
  • Prather, Ben S., Dexter, Jason, Moscibrodzka, Monika, Pu, Hung-Yi, Bronzwaer, Thomas, Davelaar, Jordy, Younsi, Ziri, Gammie, Charles F., Gold, Roman, Wong, George N., Akiyama, Kazunori, Alberdi, Antxon, Alef, Walter, Algaba, Juan Carlos, Anantua, Richard, Asada, Keiichi, Azulay, Rebecca, Bach, Uwe, Baczko, Anne-Kathrin, Ball, David, Baloković, Mislav, Barrett, John, Bauböck, Michi, Benson, Bradford A., Bintley, Dan et al. 2023. "Comparison of Polarized Radiative Transfer Codes Used by the EHT Collaboration." The Astrophysical Journal, 950 35. https://doi.org/10.3847/1538-4357/acc586. 2023
  • Schonfeld, Jonathan F. 2023. "Does the Mott problem extend to Geiger counters?" Open Physics, 21 125. https://doi.org/10.1515/phys-2023-0125. 2023
  • Event Horizon Telescope Collaboration, Akiyama, Kazunori, Alberdi, Antxon, Alef, Walter, Algaba, Juan Carlos, Anantua, Richard, Asada, Keiichi, Azulay, Rebecca, Bach, Uwe, Baczko, Anne-Kathrin, Ball, David, Baloković, Mislav, Barrett, John, Bauböck, Michi, Benson, Bradford A., Bintley, Dan, Blackburn, Lindy, Blundell, Raymond, Bouman, Katherine L., Bower, Geoffrey C., Boyce, Hope, Bremer, Michael, Brinkerink, Christiaan D., Brissenden, Roger, Britzen, Silke et al. 2023. "First M87 Event Horizon Telescope Results. IX. Detection of Near-horizon Circular Polarization." The Astrophysical Journal, 957. https://doi.org/10.3847/2041-8213/acff70. 2023
  • Schonfeld, Jonathan F. 2023. "Generalization of Electrical Resistance Scaling to Dirac Fields on Perforated Fractals." Fractals, 31 2350108–713. https://doi.org/10.1142/S0218348X23501086. 2023
  • Roelofs, Freek, Johnson, Michael D., Chael, Andrew, Janssen, Michael, Wielgus, Maciek, Broderick, Avery E., Akiyama, Kazunori, Alberdi, Antxon, Alef, Walter, Algaba, Juan Carlos, Anantua, Richard, Asada, Keiichi, Azulay, Rebecca, Bach, Uwe, Baczko, Anne-Kathrin, Ball, David, Baloković, Mislav, Barrett, John, Bauböck, Michi, Benson, Bradford A., Bintley, Dan, Blackburn, Lindy, Blundell, Raymond, Bouman, Katherine L., Bower, Geoffrey C. et al. 2023. "Polarimetric Geometric Modeling for mm-VLBI Observations of Black Holes." The Astrophysical Journal, 957. https://doi.org/10.3847/2041-8213/acff6f. 2023
  • Schonfeld, Jonathan F. 2023. "Scaling Exponents for Electrical Resistance on Higher-Dimensional Generalizations of Fractal Carpets and Sponges." Fractals, 31 2350045–713. https://doi.org/10.1142/S0218348X23500457. 2023
  • Jorstad, Svetlana, Wielgus, Maciek, Lico, Rocco, Issaoun, Sara, Broderick, Avery E., Pesce, Dominic W., Liu, Jun, Zhao, Guang-Yao, Krichbaum, Thomas P., Blackburn, Lindy, Chan, Chi-kwan, Janssen, Michael, Ramakrishnan, Venkatessh, Akiyama, Kazunori, Alberdi, Antxon, Algaba, Juan Carlos, Bouman, Katherine L., Cho, Ilje, Fuentes, Antonio, Gómez, José L., Gurwell, Mark, Johnson, Michael D., Kim, Jae-Young, Lu, Ru-Sen, Martí-Vidal, Iván et al. 2023. "The Event Horizon Telescope Image of the Quasar NRAO 530." The Astrophysical Journal, 943 170. https://doi.org/10.3847/1538-4357/acaea8. 2023
  • Event Horizon Telescope Collaboration, Akiyama, Kazunori, Alberdi, Antxon, Alef, Walter, Algaba, Juan Carlos, Anantua, Richard, Asada, Keiichi, Azulay, Rebecca, Bach, Uwe, Baczko, Anne-Kathrin, Ball, David, Baloković, Mislav, Barrett, John, Bauböck, Michi, Benson, Bradford A., Bintley, Dan, Blackburn, Lindy, Blundell, Raymond, Bouman, Katherine L., Bower, Geoffrey C., Boyce, Hope, Bremer, Michael, Brinkerink, Christiaan D., Brissenden, Roger, Britzen, Silke et al. 2022. "First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way." The Astrophysical Journal, 930 L12. https://doi.org/10.3847/2041-8213/ac6674. 2022
  • Event Horizon Telescope Collaboration, Akiyama, Kazunori, Alberdi, Antxon, Alef, Walter, Algaba, Juan Carlos, Anantua, Richard, Asada, Keiichi, Azulay, Rebecca, Bach, Uwe, Baczko, Anne-Kathrin, Ball, David, Baloković, Mislav, Barrett, John, Bauböck, Michi, Benson, Bradford A., Bintley, Dan, Blackburn, Lindy, Blundell, Raymond, Bouman, Katherine L., Bower, Geoffrey C., Boyce, Hope, Bremer, Michael, Brinkerink, Christiaan D., Brissenden, Roger, Britzen, Silke et al. 2022. "First Sagittarius A* Event Horizon Telescope Results. II. EHT and Multiwavelength Observations, Data Processing, and Calibration." The Astrophysical Journal, 930 L13. https://doi.org/10.3847/2041-8213/ac6675. 2022
  • Event Horizon Telescope Collaboration, Akiyama, Kazunori, Alberdi, Antxon, Alef, Walter, Algaba, Juan Carlos, Anantua, Richard, Asada, Keiichi, Azulay, Rebecca, Bach, Uwe, Baczko, Anne-Kathrin, Ball, David, Baloković, Mislav, Barrett, John, Bauböck, Michi, Benson, Bradford A., Bintley, Dan, Blackburn, Lindy, Blundell, Raymond, Bouman, Katherine L., Bower, Geoffrey C., Boyce, Hope, Bremer, Michael, Brinkerink, Christiaan D., Brissenden, Roger, Britzen, Silke et al. 2022. "First Sagittarius A* Event Horizon Telescope Results. III. Imaging of the Galactic Center Supermassive Black Hole." The Astrophysical Journal, 930 L14. https://doi.org/10.3847/2041-8213/ac6429. 2022
  • Event Horizon Telescope Collaboration, Akiyama, Kazunori, Alberdi, Antxon, Alef, Walter, Algaba, Juan Carlos, Anantua, Richard, Asada, Keiichi, Azulay, Rebecca, Bach, Uwe, Baczko, Anne-Kathrin, Ball, David, Baloković, Mislav, Barrett, John, Bauböck, Michi, Benson, Bradford A., Bintley, Dan, Blackburn, Lindy, Blundell, Raymond, Bouman, Katherine L., Bower, Geoffrey C., Boyce, Hope, Bremer, Michael, Brinkerink, Christiaan D., Brissenden, Roger, Britzen, Silke et al. 2022. "First Sagittarius A* Event Horizon Telescope Results. IV. Variability, Morphology, and Black Hole Mass." The Astrophysical Journal, 930 L15. https://doi.org/10.3847/2041-8213/ac6736. 2022
  • Event Horizon Telescope Collaboration, Akiyama, Kazunori, Alberdi, Antxon, Alef, Walter, Algaba, Juan Carlos, Anantua, Richard, Asada, Keiichi, Azulay, Rebecca, Bach, Uwe, Baczko, Anne-Kathrin, Ball, David, Baloković, Mislav, Barrett, John, Bauböck, Michi, Benson, Bradford A., Bintley, Dan, Blackburn, Lindy, Blundell, Raymond, Bouman, Katherine L., Bower, Geoffrey C., Boyce, Hope, Bremer, Michael, Brinkerink, Christiaan D., Brissenden, Roger, Britzen, Silke et al. 2022. "First Sagittarius A* Event Horizon Telescope Results. V. Testing Astrophysical Models of the Galactic Center Black Hole." The Astrophysical Journal, 930 L16. https://doi.org/10.3847/2041-8213/ac6672. 2022
  • Event Horizon Telescope Collaboration, Akiyama, Kazunori, Alberdi, Antxon, Alef, Walter, Algaba, Juan Carlos, Anantua, Richard, Asada, Keiichi, Azulay, Rebecca, Bach, Uwe, Baczko, Anne-Kathrin, Ball, David, Baloković, Mislav, Barrett, John, Bauböck, Michi, Benson, Bradford A., Bintley, Dan, Blackburn, Lindy, Blundell, Raymond, Bouman, Katherine L., Bower, Geoffrey C., Boyce, Hope, Bremer, Michael, Brinkerink, Christiaan D., Brissenden, Roger, Britzen, Silke et al. 2022. "First Sagittarius A* Event Horizon Telescope Results. VI. Testing the Black Hole Metric." The Astrophysical Journal, 930 L17. https://doi.org/10.3847/2041-8213/ac6756. 2022
  • Schonfeld, Jonathan F. 2022. "Measured distribution of cloud chamber tracks from radioactive decay: A new empirical approach to investigating the quantum measurement problem." Open Physics, 20 9. https://doi.org/10.1515/phys-2022-0009. 2022
  • Schonfeld, Jonathan F. 2021. "The First Droplet in a Cloud Chamber Track." Foundations of Physics, 51 47. https://doi.org/10.1007/s10701-021-00452-x. 2021
  • Schonfeld, Jonathan F. 2019. "Analysis of double-slit interference experiment at the atomic level." Studies in the History and Philosophy of Modern Physics, 67 20–25. https://doi.org/10.1016/j.shpsb.2019.04.009. 2019