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gr-qc2026
Accretion onto a moving black hole for stiff equations of state
Elliott Ewell, Peter K. Harris, Thomas W. Baumgarte +1
We revisit accretion of an asymptotically uniform fluid onto a moving Schwarzschild black hole, the relativistic analog of Bondi-Hoyle-Lyttleton accretion. Expanding on previous tr…
astro-ph.HE2026
Subsolar mass black holes from stellar collapse induced by primordial black holes
Thomas W. Baumgarte, Stuart L. Shapiro
While no gravitational-wave detection of subsolar mass black holes has been confirmed to date, a number of candidate detections invite us to speculate on the origin of such black h…