Dissipative magnetohydrodynamics for nonresistive relativistic plasmas: An implicit second-order flux-conservative formulation with stiff relaxation
Elias R. Most,Jorge Noronha +1 more
About:
This article is published in Physical Review D.The article was published on 2021-11-19 and is currently open access. It has received 14 citations till now. The article focuses on the topics: Dissipative system.read more
Citations
More filters
Journal ArticleDOI
First Sagittarius A* Event Horizon Telescope Results. V. Testing Astrophysical Models of the Galactic Center Black Hole
TL;DR: In this article , the authors compare resolved EHT data at 230 GHz and unresolved non-EHT observations from radio to X-ray wavelengths to predictions from a library of models based on time-dependent general relativistic magnetohydrodynamics simulations, including aligned, tilted, and stellar-wind-fed simulations; radiative transfer is performed assuming both thermal and nonthermal electron distribution functions.
Journal ArticleDOI
First-Order General-Relativistic Viscous Fluid Dynamics
TL;DR: In this article , the first generalization of Navier-Stokes theory to general relativity is presented, which satisfies all of the following properties: (a) the system coupled to Einstein's equations is causal and strongly hyperbolic; (b) equilibrium states are stable; (c) all leading dissipative contributions are present, i.e., shear viscosity, bulk visccosity and thermal conductivity; (d) nonzero baryon number is included; (e) entropy production is non-negative in the regime of validity of the theory; (f) all the above hold in the nonlinear regime without any simplifying symmetry assumptions.
Journal ArticleDOI
PATOKA: Simulating Electromagnetic Observables of Black Hole Accretion
George N. Wong,Ben Prather,Vedant Dhruv,Benjamin R. Ryan,Monika Moscibrodzka,Chi-kwan Chan,Abhishek V. Joshi,Ricardo Yarza,Angelo Ricarte,Hotaka Shiokawa,Joshua C. Dolence,Scott C. Noble,Jonathan C. McKinney,Charles F. Gammie +13 more
TL;DR: The Event Horizon Telescope (EHT) has released analyses of reconstructed images of horizon-scale millimeter emission near the supermassive black hole at the center of the M87 galaxy as mentioned in this paper .
Journal ArticleDOI
A Universal Power-law Prescription for Variability from Synthetic Images of Black Hole Accretion Flows
Boris Georgiev,Dominic W. Pesce,Avery E. Broderick,George N. Wong,Vedant Dhruv,Maciek Wielgus,Charles F. Gammie,Chi-kwan Chan,Koushik Chatterjee,Razieh Emami,Yosuke Mizuno,Roman Gold,Christian M. Fromm,Angelo Ricarte,Doosoo Yoon,Abhishek V. Joshi,Ben Prather,Alejandro Cruz-Osorio,Michael D. Johnson,Oliver Porth,Hector Olivares,Ziri Younsi,Luciano Rezzolla,J. Vos,Richard L.J. Qiu,Antonios Nathanail,Ramesh Narayan,Andrew Chael,Richard Anantua,Monika Moscibrodzka,Kazunori Akiyama,A. Alberti,Walter Alef,Juan-Carlos Algaba,Keiichi Asada,Rebecca Azulay,Uwe Bach,A-K. Baczko,David Ball,Mislav Baloković,John E. Barrett,M. Bauböck,Bradford Benson,Dan Bintley,Lindy Blackburn,Ray Blundell,Katherine L. Bouman,Geoffrey C. Bower,Hope Boyce,Michael Kremer,Christiaan D. Brinkerink,Roger Brissenden,Silke Britzen,Dominique Broguiere,Thomas Bronzwaer,Sandra Zapata Bustamante,Do-Young Byun,John E. Carlstrom,Chiara Ceccobello,Shami Chatterjee,Ming-Tang Chen,Y. Chen 陈,Xiaopeng Cheng,Ilje Cho,Pierre Christian,Nicholas S. Conroy,John Conway,James M. Cordes,T. M. Crawford,Geoffrey B. Crew,Y. Cui 崔,Jordy Davelaar,M. De Laurentis,Roger Deane,Jessica Dempsey,Gregory Desvignes,Jason Dexter,Sheperd S. Doeleman,Shawn M. Dougal,Sergio A. Dzib,R. P. Eatough,Heino Falcke,Joseph R. Farah,Vincent L. Fish,Ed Fomalont,H. A. Ford,Raquel Fraga-Encinas,William T. Freeman,Per Friberg,Antonio Fuentes,Peter Galison,R. García,Olivier Gentaz,Ciriaco Goddi,Arturo I. Gómez-Ruiz,José L. Gómez,M. Gu 顾,Mark Gurwell,Kazuhiro Hada,Daryl Haggard,Kari Haworth,Michael Pecht,Ronald Hesper,D. Heumann,L. Ho 何,Paul T. P. Ho,Mareki Honma,Chih-Wei Locutus Huang,L. Huang 黄,David H. Hughes,Shiro Ikeda,Caterina M. V. Impellizzeri,Makoto Inoue,Sara Issaoun,David J. James,Buell T. Jannuzi,Michael Janssen,Britton Jeter,Wu 悟 Jiang 江,A. Jiménez-Rosales,Svetlana G. Jorstad,Taehyun Jung,Mansour Karami,Ramesh Karuppusamy,Tomohisa Kawashima,Garrett K. Keating,Mark Kettenis,Dong-Jin Kim,Jae-Young Kim,Jongsoo Kim,Junhan Kim,Motoki Kino,Jun Yi Koay,Prashant Kocherlakota,Yutaro Kofuji,Patrick M. Koch,Shoko Koyama,Carsten Kramer,Michael Kramer,Thomas P. Krichbaum,C. Y. Kuo,N Bella,Tod R. Lauer,Daeyoung Lee,Sang-Sung Lee,Luis Lehner,Po Kin Leung,Aviad Levis,Z. Li 李,Rocco Lico,Greg Lindahl,Michael Lindqvist,Mikhail M. Lisakov,J. Liu 刘,Kuo Liu,Elisabetta Liuzzo,W. Lo,Andrei Lobanov,Laurent Loinard,C. Lonsdale,R. Lu 路,J. Mao 毛,Nicola Marchili,Sera Markoff,Daniel P. Marrone,Alan P. Marscher,Ivan Marti-Vidal,Satoki Matsushita,Lynn D. Matthews,Karl M. Menten,Daniel Michalik,Izumi Mizuno,James M. Moran,Kotaro Moriyama,Cornelia Müller,Alejandro Mus,Gibwa Musoke,Ioannis Myserlis,A. Nadolski,Hiroshi Nagai,Neil M. Nagar,Masanori Nakamura,Gopal Narayanan,Iniyan Natarajan,Santiago Navarro Fuentes,Joseph Neilsen,R. Neri,Chunchong Ni,A. Noutsos,Michael A. Nowak,Junghwan Oh,Hiroki Okino,Gisela N. Ortiz-León,Tomoaki Oyama,Daniel C. M. Palumbo,G. F. Paraschos,Jong-Ho Park,Harriet Parsons,Nimesh A. Patel,Ue Li Pen,Vincent Piétu,Richard L. Plambeck,Aleksandar Popstefanija,Felix M. Pötzl,Jorge A. Preciado-López,Hung-Yi Pu,Venkatessh Ramakrishnan,Ramprasad Rao,Mark G. Rawlings,Alexander W. Raymond,Bart Ripperda,Freek Roelofs,Alan E. E. Rogers,E. Ros,C. Romero-Canizales,Arash Roshanineshat,Helge Rottmann,Alan L. Roy,Ignacio Ruiz,Chet Ruszczyk,Kazi L.J. Rygl,S. Sánchez,D. Sánchez-Argüelles,M. Sánchez-Portal,Mahito Sasada,Kaushik Satapathy,Tuomas Savolainen,F. Peter Schloerb,Jonathan F. Schonfeld,Karl Schuster,Lijing Shao,Z. Shen 沈,Des Small,Bong Won Sohn,Jason SooHoo,Kamal Souccar,H. Sun 孙,Fumie Tazaki,Alexandra J. Tetarenko,Paul Tiede,Remo P. J. Tilanus,Michael Titus,Pablo Torne,Efthalia Traianou,Tyler Trent,Sascha Trippe,Matthew Turk,I. van Bemmel,H. J. van Langevelde,Daniel R. van Rossum,Jan Wagner,Derek Ward-Thompson,John F. C. Wardle,Jonathan Weintroub,Norbert Wex,Robert Wharton,Kaj Wiik,Gunther Witzel,Michael F. Wondrak,Q. Wu 吴,Paul Yamaguchi,André Young,Ken H. Young,F. Yuan 袁,Y. Yuan 袁,J. A. Zensus,Shuo Zhang,Guang-Yao Zhao,Shan-Shan 杉杉 Zhao 赵 +268 more
TL;DR: In this article , the authors present a framework for characterizing the spatiotemporal power spectrum of the variability expected from the horizon-scale emission structure around supermassive black holes, and apply this framework to a library of general relativistic magnetohydrodynamic (GRMHD) simulations.
Journal ArticleDOI
Conservative finite volume scheme for first-order viscous relativistic hydrodynamics
TL;DR: In this paper , the authors present the first finite volume numerical scheme for the causal, stable relativistic Navier-Stokes equations developed by Bemfica, Disconzi, Noronha, and Kovtun (BDNK).
References
More filters
Journal ArticleDOI
Smoothed particle hydrodynamics.
TL;DR: In this paper, the theory and application of Smoothed particle hydrodynamics (SPH) since its inception in 1977 are discussed, focusing on the strengths and weaknesses, the analogy with particle dynamics and the numerous areas where SPH has been successfully applied.
Journal ArticleDOI
A Class of Methods for Solving Nonlinear Simultaneous Equations
TL;DR: In this article, the authors discuss certain modifications to Newton's method designed to reduce the number of function evaluations required during the iterative solution process of an iterative problem solving problem, such that the most efficient process will be that which requires the smallest number of functions evaluations.
Journal ArticleDOI
Transient relativistic thermodynamics and kinetic theory
Werner Israel,J.M. Stewart +1 more
TL;DR: In this article, a generalized formulation of irreversible thermodynamics applicable to the description of thermal phenomena in the presence of strong gravitational fields, fast rotation and rapid fluctuations is developed, from both the phenomenological and kinetic points of view.
Journal ArticleDOI
The Thermodynamics of Irreversible Processes. III. Relativistic Theory of the Simple Fluid
TL;DR: In this paper, it was shown that the first law of thermodynamics is a scalar equation, and not the fourth component of the energy-momentum principle, and temperature and entropy also prove to be scalars.
Journal ArticleDOI
An improved weighted essentially non-oscillatory scheme for hyperbolic conservation laws
TL;DR: An improved version of the classical fifth-order weighted essentially non-oscillatory finite difference scheme of WENO-JS for hyperbolic conservation laws is developed, with a 25% reduction in CPU costs, since no mapping is necessary.