Spherical Branes and the BMN Matrix Quantum Mechanics

Autor: Bobev, Nikolay, Bomans, Pieter, Gautason, Fridrik Freyr

We study the maximally supersymmetric Yang-Mills theory on $S^d$ using supersymmetric localisation and holography. We argue that the analytic continuation in dimension to $d=1$ yields a Euclidean version of the BMN matrix quantum mechanics. This syst

Externí odkaz: http://arxiv.org/abs/2410.21376

Back from the dead: AT2019aalc as a candidate repeating TDE in an AGN

Autor: Veres, Patrik Milán, Franckowiak, Anna, van Velzen, Sjoert, Adebahr, Bjoern, Taziaux, Sam, Necker, Jannis, Stein, Robert, Kier, Alexander, Mueller, Ancla, Bomans, Dominik J., Jordana-Mitjans, Nuria, Kowalski, Marek, Hammerstein, Erica, Marci-Boehncke, Elena, Reusch, Simeon, Garrappa, Simone, Rose, Sam, Das, Kaustav Kashyap

Context. To date, three nuclear transients have been associated with high-energy neutrino events. These transients are generally thought to be powered by tidal disruptions of stars (TDEs) by massive black holes. However, AT2019aalc, hosted in a Seyfe

Externí odkaz: http://arxiv.org/abs/2408.17419

A spatially resolved radio spectral study of the galaxy M 51

Autor: Gajović, L., Adebahr, B., Basu, A., Heesen, V., Brüggen, M., de Gasperin, F., Lara-Lopez, M. A., Oonk, J. B. R., Edler, H. W., Bomans, D. J., Paladino, R., Garduño, L. E., López-Cruz, O., Stein, M., Fritz, J., Piotrowska, J., Sinha, A.

Publikováno v: A&A 689, A68 (2024)

Radio continuum emission from galaxies at gigahertz frequencies can be used as an extinction-free tracer of star formation. However, at frequencies of a few hundred megahertz, there is evidence for low-frequency spectral flattening. We wish to better

Externí odkaz: http://arxiv.org/abs/2406.06689

A Collection of German Science Interests in the Next Generation Very Large Array

Autor: Kadler, M., Riechers, D. A., Agarwal, J., Baczko, A. -K., Beuther, H., Bigiel, F., Birnstiel, T., Boccardi, B., Bomans, D. J., Boogaard, L., Braun, T. T., Britzen, S., Brüggen, M., Brunthaler, A., Caselli, P., Elsässer, D., von Fellenberg, S., Flock, M., Fromm, C. M., Fuhrmann, L., Hartogh, P., Hoeft, M., Keenan, R. P., Kovalev, Y., Kreckel, K., Livingston, J., Lobanov, A. P., Müller, H., Ros, E., Schilke, P., De Simone, M., Spitler, L., Ueda, T., Vardoulaki, E., Vegetti, S., Weis, K., Wendel, C., Xu, M. H., Zhao, G. -Y., Albrecht, M., Basu, A., Tjus, J. Becker, Bernhart, S., Blum, J., Bonnassieux, E., Bredendiek, C., van Delden, M., Di Gennaro, G., Enders, A., Eppel, F., Hase, H., Hoang, D., Hugentobler, U., Kaasinen, M., Krupp, N., Kun, E., Laubach, M., Lin, Y., Mannheim, K., Menten, K. M., Perkuhn, R., Pohl, N., Powell, D. M., Rezzolla, L., Ricci, L., Schinnerer, E., Schmidt, K., Schöpfel, J., Stanko, S., Stein, M., Sulzenauer, N., Taziaux, S., Tursunov, A., Walter, F., Weiss, A., Witzel, G., Wolf, S., Zensus, J. A., Mus, A., Toth, L. V., Alberdi, A., Benisty, M., Cox, P., Guirado, J. C., Johnson, M. D., Juvela, M., Neeleman, M., Pashchenko, I. N., Torres, M. A. Pérez, Perraut, K., Zajacek, M.

The Next Generation Very Large Array (ngVLA) is a planned radio interferometer providing unprecedented sensitivity at wavelengths between 21 cm and 3 mm. Its 263 antenna element array will be spatially distributed across North America to enable both

Externí odkaz: http://arxiv.org/abs/2311.10056

On the class S $$ \mathcal{S} $$ origin of spindle solutions

Autor: Pieter Bomans, Christopher Couzens

Publikováno v: Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-40 (2024)

Abstract We analyse the backreacted geometry corresponding to a stack of M5-branes wrapped on a spindle, with a view towards precision tests of the dual N $$ \mathcal{N} $$ = 1 superconformal field theory. We carefully study the singular loci of the

Externí odkaz: https://doaj.org/article/e0c15db9f8ed4a28a30f0d718a57ad0d