2025
Fundamental physics opportunities with future ground-based mm/sub-mm VLBI arrays
Ayzenberg D, Blackburn L, Brito R, Britzen S, Broderick A, Carballo-Rubio R, Cardoso V, Chael A, Chatterjee K, Chen Y, Cunha P, Davoudiasl H, Denton P, Doeleman S, Eichhorn A, Eubanks M, Fang Y, Foschi A, Fromm C, Galison P, Ghosh S, Gold R, Gurvits L, Hadar S, Held A, Houston J, Hu Y, Johnson M, Kocherlakota P, Natarajan P, Olivares H, Palumbo D, Pesce D, Rajendran S, Roy R, Saurabh, Shao L, Tahura S, Tamar A, Tiede P, Vincent F, Visinelli L, Wang Z, Wielgus M, Xue X, Yakut K, Yang H, Younsi Z. Fundamental physics opportunities with future ground-based mm/sub-mm VLBI arrays. Living Reviews In Relativity 2025, 28: 4. DOI: 10.1007/s41114-025-00057-0.Peer-Reviewed Original ResearchSupermassive black holesEvent Horizon TelescopeVery-long-baseline interferometryBlack holeNext-generation Event Horizon TelescopeProperties of supermassive black holesSupermassive black hole systemBlack hole systemsStrong-field regimeMilky Way GalaxyProbe physical processesWay GalaxyHole systemsVLBI arrayMm/sub-mmScience casesPhysics opportunitiesTelescopeImaging interferometryTheoretical studyHolesPhysical processesPhysical investigationsInterferometryGalaxies
2023
Flyby Galaxy Encounters with Multiple Black Holes Produce Star-forming Linear Features
Chen N, LaChance P, Ni Y, Di Matteo T, Croft R, Natarajan P, Bird S. Flyby Galaxy Encounters with Multiple Black Holes Produce Star-forming Linear Features. The Astrophysical Journal Letters 2023, 954: l2. DOI: 10.3847/2041-8213/aced45.Peer-Reviewed Original Research
1999
Lense-Thirring Precession of Accretion Disks around Compact Objects
Armitage P, Natarajan P. Lense-Thirring Precession of Accretion Disks around Compact Objects. The Astrophysical Journal 1999, 525: 909-914. DOI: 10.1086/307955.Peer-Reviewed Original ResearchInner diskCompact objectsAccretion diskX-ray light curveGalactic black hole systemsLow-frequency quasi-periodic oscillationsBlack hole systemsQuasi-periodic oscillationsLense–Thirring precessionTime-dependent calculationsMisaligned accretion discNeutron starsCoherent precessionHole systemsLight curvesDamping rateDifferential precessionViscous timeDisk modelPrecessionDecay rateCoherent signalsRotating objectLenseFluid disks
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