Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

K. Parfrey · SciRah

Researcher profile · Semantic Scholar

K. Parfrey

Share profile

K. Parfrey — researcher profile on SciRah

h-index: 19
Works: 40
Citations: 1,073

Most-cited papers

Particle acceleration in axisymmetric pulsar current sheets
B. Cerutti, A. Philippov, K. Parfrey, A. Spitkovsky
2014143 citations Open access
Semantic Scholar
DYNAMICS OF STRONGLY TWISTED RELATIVISTIC MAGNETOSPHERES
K. Parfrey, A. Beloborodov, L. Hui
201392 citations Open access
Semantic Scholar
First-Principles Plasma Simulations of Black-Hole Jet Launching.
K. Parfrey, A. Philippov, B. Cerutti
2018Physical Review Letters90 citations Open access
Semantic Scholar
Black hole jets without large-scale net magnetic flux
K. Parfrey, D. Giannios, A. Beloborodov
201477 citations Open access
Semantic Scholar
Introducing PHAEDRA: a new spectral code for simulations of relativistic magnetospheres
K. Parfrey, A. Beloborodov, L. Hui
201174 citations Open access
Semantic Scholar
TORQUE ENHANCEMENT, SPIN EQUILIBRIUM, AND JET POWER FROM DISK-INDUCED OPENING OF PULSAR MAGNETIC FIELDS
K. Parfrey, A. Spitkovsky, A. Beloborodov
201572 citations Open access
Semantic Scholar
General-relativistic Simulations of Four States of Accretion onto Millisecond Pulsars
K. Parfrey, A. Tchekhovskoy
201760 citations Open access
Semantic Scholar
TWISTING, RECONNECTING MAGNETOSPHERES AND MAGNETAR SPINDOWN
K. Parfrey, A. Beloborodov, L. Hui
201248 citations Open access
Semantic Scholar
Scale-dependent halo bias from scale-dependent growth
K. Parfrey, L. Hui, R. Sheth
201043 citations Open access
Semantic Scholar
Synthetic gamma-ray light curves of Kerr black hole magnetospheric activity from particle-in-cell simulations
B. Crinquand, B. Cerutti, G. Dubus, K. Parfrey +1 more
2020Astronomy & Astrophysics39 citations Open access
Semantic Scholar
Evolution of galaxy bias, generalized
L. Hui, K. Parfrey
200837 citations Open access
Semantic Scholar
Simulations of the magnetospheres of accreting millisecond pulsars
K. Parfrey, A. Spitkovsky, A. Beloborodov
201635 citations Open access
Semantic Scholar
The Origin of Solar Activity in the Tachocline
K. Parfrey, K. Menou
200733 citations Open access
Semantic Scholar
Multidimensional Simulations of Ergospheric Pair Discharges around Black Holes.
B. Crinquand, B. Cerutti, A. Philippov, K. Parfrey +1 more
2020Physical Review Letters31 citations Open access
Semantic Scholar
Spinning black holes magnetically connected to a Keplerian disk. Magnetosphere, reconnection sheet, particle acceleration, and coronal heating
I. El Mellah, B. Cerutti, B. Crinquand, K. Parfrey
2021Astronomy & Astrophysics27 citations Open access
Semantic Scholar
The Evolution of Bias - Generalized
L. Hui, K. Parfrey
200722 citations Open access
Semantic Scholar
A Coupled Guiding Center–Boris Particle Pusher for Magnetized Plasmas in Compact-object Magnetospheres
F. Bacchini, B. Ripperda, A. Philippov, K. Parfrey
2020Astrophysical Journal Supplement Series20 citations Open access
Semantic Scholar
Magnetars as Astrophysical Laboratories of Extreme Quantum Electrodynamics: The Case for a Compton Telescope
Z. Wadiasingh, G. Younes, M. Baring, A. Harding +13 more
201920 citations
Semantic Scholar
Collisionless Accretion onto Black Holes: Dynamics and Flares.
Alisa Galishnikova, A. Philippov, E. Quataert, F. Bacchini +2 more
2022Physical Review Letters19 citations Open access
Semantic Scholar
Synthetic Images of Magnetospheric Reconnection-Powered Radiation around Supermassive Black Holes.
B. Crinquand, B. Cerutti, G. Dubus, K. Parfrey +1 more
2022Physical Review Letters16 citations Open access
Semantic Scholar
Beamed Emission from a Neutron-star ULX in a GRRMHD Simulation
David Abarca, K. Parfrey, W. Kluźniak
202116 citations Open access
Semantic Scholar
Particle Acceleration in Collisionless Magnetically Arrested Disks.
J. Vos, B. Cerutti, M. Mościbrodzka, K. Parfrey
2024Physical Review Letters15 citations Open access
Semantic Scholar
SPATIAL DISTRIBUTION OF PAIR PRODUCTION OVER THE PULSAR POLAR CAP
M. Belyaev, K. Parfrey
201614 citations Open access
Semantic Scholar
Accreting Neutron Stars in 3D General-relativistic Magnetohydrodynamic Simulations: Jets, Magnetic Polarity, and the Interchange Slingshot
K. Parfrey, A. Tchekhovskoy
2024Astrophysical Journal13 citations Open access
Semantic Scholar
From Feast to Famine: A Systematic Study of Accretion onto Oblique Pulsars with 3D GRMHD Simulations
A. Murguia-Berthier, K. Parfrey, A. Tchekhovskoy, J. Jacquemin-Ide
2023Astrophysical Journal Letters9 citations Open access
Semantic Scholar
Effect of magnetic field inclination on black hole jet power and particle acceleration
E. Figueiredo, B. Cerutti, K. Parfrey
2025Astronomy & Astrophysics6 citations Open access
Semantic Scholar
Accreting Neutron Stars in 3D GRMHD Simulations: Jets, Magnetic Polarity, and the Interchange Slingshot
K. Parfrey, A. Tchekhovskoy
20232 citations
Semantic Scholar
Relativistic Magnetohydrodynamic Simulations of Giant Magnetar Bursts
K. Chatterjee, A. Philippov, A. Beloborodov, K. Parfrey +2 more
2026Astrophysical Journal Letters1 citations Open access
Semantic Scholar
Improved Dimensionality Reduction for Inverse Problems in Nuclear Fusion and High-Energy Astrophysics
Jonathan Gorard, Ammar Hakim, H. Qin, K. Parfrey +1 more
2025arXiv.org1 citations
Semantic Scholar
Simulations of Dynamic Relativistic Magnetospheres
K. Parfrey
20121 citations
Semantic Scholar
GRMHD Simulations of Accreting Proto-Magnetars II. Implications for r-process Nucleosynthesis
Tejas Prasanna, K. Parfrey, Brian D. Metzger, O. Gottlieb +2 more
20260 citations
Semantic Scholar
Modes in Transitional Millisecond Pulsars: Evidence of Pulsar Wind-induced Disk Heating from General-relativistic Magnetohydrodynamics and Radiative Transfer
R. Mignon-Risse, Manuel Linares, K. Parfrey, A. Tchekhovskoy +1 more
2026Astrophysical Journal Letters0 citations Open access
Semantic Scholar
GRMHD Simulations of Accreting Proto-Magnetars I. Implications for Gamma-Ray Burst Jets and Energetic Explosions
Tejas Prasanna, K. Parfrey, Brian D. Metzger, O. Gottlieb +2 more
20260 citations
Semantic Scholar
Hybrid magnetic structures around spinning black holes connected to a surrounding accretion disk
I. El Mellah, B. Cerutti, B. Crinquand, K. Parfrey
2020Proceedings of the International Astronomical Union0 citations Open access
Semantic Scholar
Kinetic Simulations of Black-Hole Magnetospheres: Jets, Reconnection, and the Connection to Turbulence
K. Parfrey
20190 citations
Semantic Scholar
Magnetars as Astrophysical Laboratories of Extreme Quantum Electrodynamics: The Case for a Compton Telescope
Z. Wadiasingh, G. Younes, M. Baring, A. Harding +13 more
20190 citations
Semantic Scholar
Ja n 20 08 The Evolution of Bias-Generalized
L. Hui, K. Parfrey
20180 citations
Semantic Scholar
ULXs from Accreting Neutron Stars: the Light Cylinder, the Stellar Surface, and Everything in Between
K. Parfrey, A. Tchekhovskoy
20170 citations
Semantic Scholar
Powering jets with small-scale magnetic flux
K. Parfrey, D. Giannios, A. Beloborodov
20140 citations
Semantic Scholar
The Evolution ofB ias -G eneralized
L. Hui, K. Parfrey
20130 citations
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

A. Beloborodov×8
Invite
A. Beloborodov — researcher profile on SciRah
L. Hui×8
Invite
L. Hui — researcher profile on SciRah
B. Cerutti×7
Invite
B. Cerutti — researcher profile on SciRah
A. Philippov×7
Invite
A. Philippov — researcher profile on SciRah

A. Tchekhovskoy

×6

Invite

A. Tchekhovskoy — researcher profile on SciRah

B. Crinquand×5

Invite

B. Crinquand — researcher profile on SciRah

A. Beloborodov×4

Invite

A. Beloborodov — researcher profile on SciRah

A. Spitkovsky×3

Invite

A. Spitkovsky — researcher profile on SciRah

Invite

G. Dubus — researcher profile on SciRah

Invite

B. Ripperda — researcher profile on SciRah

K. Chatterjee×3

Invite

K. Chatterjee — researcher profile on SciRah

Invite

D. Giannios — researcher profile on SciRah