Shaping the future of Global Interferometric Arrays: Imaging Strong Gravity and Magnetic Fields
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arXiv
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| Auteurs principaux: | , , , , , , , , , |
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| Format: | Preprint |
| Publié: |
2026
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| _version_ | 1866915981980336128 |
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| author | Ramakrishnan, Venkatessh Impellizzeri, Violette Chan, Chi-Kwan De Laurentis, Mariafelicia Krichbaum, Thomas Lobanov, Andrei Loinard, Laurent Roelofs, Freek Ros, Eduardo Stacey, Hannah R. |
| author_facet | Ramakrishnan, Venkatessh Impellizzeri, Violette Chan, Chi-Kwan De Laurentis, Mariafelicia Krichbaum, Thomas Lobanov, Andrei Loinard, Laurent Roelofs, Freek Ros, Eduardo Stacey, Hannah R. |
| contents | The observational validation of General Relativity (GR) has been propelled in recent years by recent breakthroughs in Very Long Baseline Interferometry (VLBI) augmented by ALMA. We explore ALMA2040 opportunities to transform these studies through greatly improved sensitivity and a multi-frequency approach. The focus will be on placing most stringent constraints on GR and alternative theories in the strong-gravity regime, and on understanding the formation and launching of relativistic jets. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_04133 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Shaping the future of Global Interferometric Arrays: Imaging Strong Gravity and Magnetic Fields Ramakrishnan, Venkatessh Impellizzeri, Violette Chan, Chi-Kwan De Laurentis, Mariafelicia Krichbaum, Thomas Lobanov, Andrei Loinard, Laurent Roelofs, Freek Ros, Eduardo Stacey, Hannah R. Instrumentation and Methods for Astrophysics Astrophysics of Galaxies General Relativity and Quantum Cosmology The observational validation of General Relativity (GR) has been propelled in recent years by recent breakthroughs in Very Long Baseline Interferometry (VLBI) augmented by ALMA. We explore ALMA2040 opportunities to transform these studies through greatly improved sensitivity and a multi-frequency approach. The focus will be on placing most stringent constraints on GR and alternative theories in the strong-gravity regime, and on understanding the formation and launching of relativistic jets. |
| title | Shaping the future of Global Interferometric Arrays: Imaging Strong Gravity and Magnetic Fields |
| topic | Instrumentation and Methods for Astrophysics Astrophysics of Galaxies General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2605.04133 |