3 citations
- California Institute of TechnologyUS3 papers
- Center for Astrophysics Harvard & SmithsonianUS3 papers
- Massachusetts Institute of TechnologyUS3 papers
- Netherlands Institute for Radio AstronomyNL3 papers
- Radboud University NijmegenNL3 papers
- University of AmsterdamNL3 papers
- Aalto UniversityFI2 papers
- Academy of AthensGR2 papers
- Albert Einstein College of MedicineUS2 papers
- Applied Mathematics (United States)US2 papers
- Astronomy and SpaceAU2 papers
- Boston UniversityUS2 papers
6 papers
A Real-Time Jet Laboratory in Swift J1727.8-1613
Callan M. Wood, James C. A. Miller-Jones, Arash Bahramian +16
We present the results of our intensive VLBI campaign on the black-hole low-mass X-ray binary (LMXB) Swift J1727.8-1613 during its 2023-2024 outburst. We observed the repeated quen…
Heterotic Warm Inflation
Arjun Berera, Heliudson Bernardo, Suddhasattwa Brahma +3
We propose a two-field model of warm inflation motivated by a heterotic string construction, involving an axion and a dilaton-like scalar field with non-trivial kinetic mixing. Gau…
Spinning test particles in the spacetime of a global monopole
Morteza Mohseni, Saurya Das
We investigate the motion of spinning test particles in the spacetime of a global monopole in the framework of the Mathisson-Papapetrou-Dixon equations. By making use of the symmet…
Full-polarization millimeter wavelength variability of Sagittarius A* during the 2018 EHT campaign
Ezequiel Albentosa-Ruiz, Jasmin E. Washington, Nicola Marchili +272
Sagittarius A* (Srg A*), the supermassive black hole at the center of the Milky Way, provides a unique laboratory to study accretion dynamics and plasma processes near the event ho…
Ring Asymmetry and Spin in M87*
Vadim Bernshteyn, Nicholas S. Conroy, Michi Bauböck +263
Event Horizon Telescope (EHT) images of the supermassive black hole M87* depict an asymmetric ring of emission. General relativistic magnetohydrodynamic (GRMHD) models of M87* and…
Measuring the Temperature of Extremely Hot Shock-Heated Gas in the Major Merger MACS J0717.5+3745 With Relativistic Corrections to the Sunyaev-Zel'dovich Effect
Benjamin J. Vaughan, Jack Sayers, Locke Spencer +11
The conversion of gravitational potential to kinetic energy results in an intracluster medium (ICM) gas with a characteristic temperature near 10 keV in the most massive galaxy clu…