733 citations · 6.5k across the 214 of their papers we have counts for
222 papers
The third law of black hole thermodynamics and the mass-to-charge ratio of scalar fields
Shahar Hod, Tsvi Piran
Kehle and Unger have recently shown that self-gravitating charged classical scalar fields can collapse to form extremal Reissner-Nordström (eRN) black holes in finite time, thus vi…
The third law of black hole thermodynamics: Quantum versus classical considerations
Shahar Hod, Tsvi Piran
Kehle and Unger have recently shown that, under suitable conditions, a massless charged classical scalar field can produce an extremal black hole in finite time. This result appear…
Upper bounds on the force function in spatially regular self-gravitating matter configurations
Shahar Hod
We use the non-linearly coupled Einstein-matter field equations to prove four theorems that bound from above the dimensionless force function in spatiall…
Quantitative description of cognitive fatigue in repetitive monotonous tasks
Shahar Hod
There is strong qualitative empirical evidence in the scientific literature that, due to cognitive fatigue, workers performing repetitive and monotonous tasks are characterized by…
Dyonic black holes supporting nearly-black self-gravitating thin shells
Shahar Hod
It has recently been revealed that dyonic black-hole spacetimes of a quasitopological non-linear electrodynamic field theory may be characterized by discrete radial regions with th…
Lower bound on the radii of black-hole shadows
Shahar Hod
The non-linearly coupled Einstein-matter field equations predict the existence of shadows with well-defined boundaries around black holes. We prove that, in spherically symmetric h…