Robert F. Penna, Ph.D.

Affiliations: 
2013 Astronomy Harvard University, Cambridge, MA, United States 
Area:
Astronomy and Astrophysics, Astrophysics Physics, Theory Physics
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"Robert Penna"
Mean distance: 3011.56
 

Parents

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Ramesh Narayan grad student 2013 Harvard
 (Black hole accretion disks and jets: Connecting simulations and theory.)
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Publications

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Penna RF. (2015) Black hole jet power from impedance matching Physical Review D - Particles, Fields, Gravitation and Cosmology. 92
Penna RF. (2015) Energy extraction from boosted black holes: Penrose process, jets, and the membrane at infinity Physical Review D - Particles, Fields, Gravitation and Cosmology. 91
Penna RF. (2014) Black hole Meissner effect and entanglement Physical Review D - Particles, Fields, Gravitation and Cosmology. 90
Penna RF. (2014) Black hole Meissner effect and Blandford-Znajek jets Physical Review D - Particles, Fields, Gravitation and Cosmology. 89
Sądowski A, Narayan R, Penna R, et al. (2013) Energy, momentum and mass outflows and feedback from thick accretion discs around rotating black holes Monthly Notices of the Royal Astronomical Society. 436: 3856-3874
Penna RF, Narayan R, Sadowski A. (2013) General relativistic magnetohydrodynamic simulations of blandford-znajek jets and the membrane paradigm Monthly Notices of the Royal Astronomical Society. 436: 3741-3758
Penna RF, Sadowski A, Kulkarni AK, et al. (2013) The Shakura-Sunyaev viscosity prescription with variable α® Monthly Notices of the Royal Astronomical Society. 428: 2255-2274
Penna RF, Kulkarni A, Narayan R. (2013) A new equilibrium torus solution and GRMHD initial conditions Astronomy and Astrophysics. 559
Narayan R, Sadowski A, Penna RF, et al. (2012) GRMHD simulations of magnetized advection-dominated accretion on a non-spinning black hole: Role of outflows Monthly Notices of the Royal Astronomical Society. 426: 3241-3259
Zhu Y, Davis SW, Narayan R, et al. (2012) The eye of the storm: Light from the inner plunging region of black hole accretion discs Monthly Notices of the Royal Astronomical Society. 424: 2504-2521
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