No-Hair Theorem in the Wake of Event Horizon Telescope
Reads0
Chats0
TLDR
In this paper, the authors used the EHT image of shadow attributed to the M87* supermassive black hole (SMBH) to assess the validity of fundamental physics in the strong-field regime.Abstract:
Thanks to the release of the extraordinary EHT image of shadow attributed to the M87* supermassive black hole (SMBH), we have a novel window to assess the validity of fundamental physics in the strong-field regime. Motivated by this, we consider Johannsen \& Psaltis metric parameterized by mass, spin, and an additional dimensionless hair parameter $\epsilon$ which in the high rotation regimes is able to provide a suitable framework for the test of the no-hair theorem (NHT) using the EHT data. Incorporating the $\epsilon$ into the standard Kerr spacetime enrich it in the sense that, depending on setting the positive and negative values for that, we deal with alternative compact objects: deformed Kerr naked singularity and Kerr BH solutions, respectively. Shadows associated with these two possible solutions indicate that the deformation parameter $\epsilon$ affects the geometry shape of standard shadow such that it become more oblate and prolate with $\epsilon 0$, respectively. By scanning the window associated with three shadow observables: oblateness, deviation from circularity, and shadow diameter, we perform a numerical analysis within the range $a_*=0.9\mp0.1$ of the dimensionless rotation parameter, to find the constraints on the hair parameter $\epsilon$ in both possible solutions. For both possible signs of $\epsilon$, we extract a variety of upper bounds that are in interplay with $a_*$. Our analysis suggests that as the rotation parameter approaches the extreme limit, although the allowable range of both hair parameters becomes narrower, the hairy Kerr BH solution is a more promising candidate to play a role of the alternative compact object instead of standard Kerr BH. The lack of tension between hairy Kerr BH with the current observation of the EHT shadow of the M87* SMBH carries this message that the possibility of NHT violation is not excluded.read more
Citations
More filters
Journal ArticleDOI
Superradiance evolution of black hole shadows revisited
TL;DR: In this article , the superradiance-induced BH shadow evolution was studied in the presence of two ultralight bosons, whose combined effect could help reduce the shadow evolution time scale.
Journal ArticleDOI
Superradiant evolution of the shadow and photon ring of Sgr <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">A</mml:mi></mml:mrow><mml:mrow><mml:mo>⋆</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math>
TL;DR: In this paper , the shadow drift and the variation in the azimuthal angle lapse associated to the photon ring autocorrelation were studied for the supermassive object Sgr A$^\star.
Journal ArticleDOI
Testing dynamical torsion effects on the charged black hole’s shadow, deflection angle and greybody with M87* and Sgr. A* from EHT
Reggie C. Pantig,Ali Övgün +1 more
TL;DR: In this article , the authors used Reissner-Nordstrom de Sitter and anti-de Sitter solutions to analyze the weak deflection angles of massive and null particles in finite distance regime.
Journal ArticleDOI
Shadow, lensing, quasinormal modes, greybody bounds and neutrino propagation by dyonic ModMax black holes
TL;DR: In this article , the effect of the ModMax parameters on the shadow cast, weak field gravitational lensing, and neutrino propagation in the vicinity of a dyonic ModMax black hole was investigated.
Journal ArticleDOI
Strong gravitational lensing and shadow constraint from M87* of slowly rotating Kerr-like black hole
Xiaomei Kuang,A. Ovgun +1 more
TL;DR: In this paper , the authors apply the Einstein bumblebee gravity with Lorentz violation (LV) to the study of strong gravitational lensing effect and the black hole shadow of slowly rotating Kerr-like black hole.
References
More filters
Journal ArticleDOI
GW170817: observation of gravitational waves from a binary neutron star inspiral
B. P. Abbott,Richard J. Abbott,T. D. Abbott,Fausto Acernese,Kendall Ackley,Kendall Ackley,C. Adams,Todd Adams,Paolo Addesso,Rana X. Adhikari,V. B. Adya,C. Affeldt,M. Afrough,B. Agarwal,M. Agathos,Kazuhiro Agatsuma,Nancy Aggarwal,Odylio D. Aguiar,Lloyd Paul Aiello,A. Ain,P. Ajith,Benjamin William Allen,Benjamin William Allen,Gabrielle Allen,A. Allocca,P. A. Altin,Anthony A. Amato,Alena Ananyeva,S. B. Anderson,W. G. Anderson,S. V. Angelova,S. Antier,S. Appert,Koji Arai,M. C. Araya,J. S. Areeda,N. Arnaud,K. G. Arun,S. Ascenzi,Gregory Ashton,M. Ast,S. M. Aston,P. Astone,D. V. Atallah,Peter Aufmuth,C. Aulbert,K. AultONeal,C. Austin,A. Avila-Alvarez,Stanislav Babak,P. Bacon,M. K. M. Bader,S. Bae,Matthew Bailes,P. T. Baker,F. Baldaccini,G. Ballardin,S. W. Ballmer,S. Banagiri,J. C. Barayoga,S. E. Barclay,Barry C. Barish,D. Barker,Kevin Barkett,Fabrizio Barone,B. Barr,Lisa Barsotti,M. Barsuglia,Dániel Barta,Scott Barthelmy,James G. Bartlett,Imre Bartos,Imre Bartos,Riccardo Bassiri,A. Basti,J. C. Batch,M. Bawaj,J. C. Bayley,Marco Bazzan,B. Bécsy,Christian Beer,Christian Beer,M. Bejger,I. Belahcene,A. S. Bell,B. K. Berger,G. Bergmann,Sebastiano Bernuzzi,J. J. Bero,Christopher P. L. Berry,D. Bersanetti,Alessandro Bertolini,J. Betzwieser,Swetha Bhagwat,R. Bhandare,I. A. Bilenko,G. Billingsley,C. R. Billman,J. Birch,R. Birney,Ofek Birnholtz,Sebastien Biscans,Sebastien Biscans,S. Biscoveanu,A. Bisht,M. Bitossi,Christopher M. Biwer,M. A. Bizouard,J. K. Blackburn,Jonathan Blackman,Carl Blair,David Blair,R. M. Blair,Steven Bloemen,O. Bock,N. Bode,M. Boer,G. Bogaert,A. Bohe,François Bondu,E. Bonilla,R. Bonnand,B. A. Boom,R. Bork,V. Boschi,Suvadeep Bose,Suvadeep Bose,K. Bossie,Yann Bouffanais,A. Bozzi,C. Bradaschia,Patrick Brady,M. Branchesi,J. E. Brau,Tristan Briant,A. Brillet,M. Brinkmann,V. Brisson,P. Brockill,J. E. Broida,A. F. Brooks,Duncan A. Brown,D. D. Brown,S. Brunett,C. C. Buchanan,Aaron Buikema,Tomasz Bulik,H. J. Bulten,Alessandra Buonanno,D. Buskulic,C. Buy,Robert L. Byer,Miriam Cabero,Laura Cadonati,Gianpietro Cagnoli,C. Cahillane,J. Calderón Bustillo,T. A. Callister,Enrico Calloni,Jordan Camp,Maurizio Canepa,Priscilla Canizares,Kipp Cannon,H. Cao,Junwei Cao,Collin D. Capano,E. Capocasa,F. Carbognani,S. Caride,M. F. Carney,Gregorio Carullo,J. Casanueva Diaz,C. Casentini,Sarah Caudill,Marco Cavaglia,F. Cavalier,R. Cavalieri,G. Cella,Carlos Cepeda,Pablo Cerdá-Durán,G. Cerretani,E. Cesarini,S. J. Chamberlin,M. Chan,Shiuh Chao,P. Charlton,E. A. Chase,E. Chassande-Mottin,Deep Chatterjee,K. Chatziioannou,B. D. Cheeseboro,H. S. Chen,Xin Chen,Yi Chen,Hai-Ping Cheng,H. Y. Chia,Andrea Chincarini,A. Chiummo,T. Chmiel,Hee-Suk Cho,M. Cho,Jong H. Chow,Nelson Christensen,Nelson Christensen,Q. Chu,A. J.K. Chua,Sheon Chua,A. K. W. Chung,S. Chung,Giacomo Ciani,Giacomo Ciani,Riccardo Ciolfi,C. E. Cirelli,A. Cirone,F. Clara,John A. Clark,P. Clearwater,F. Cleva,C. Cocchieri,E. Coccia,P. F. Cohadon,D. E. Cohen,A. Colla,Christophe Collette,L. R. Cominsky,M. Constancio,L. Conti,S. J. Cooper,P. Corban,Thomas Corbitt,Isabel Cordero-Carrión,K. R. Corley,Neil J. Cornish,A. Corsi,Samuele Cortese,C. A. Costa,Michael W. Coughlin,Michael W. Coughlin,S. B. Coughlin,J.-P. Coulon,S. T. Countryman,P. Couvares,P. B. Covas,E. E. Cowan,David Coward,M. J. Cowart,D. C. Coyne,R. Coyne,Jolien D. E. Creighton,T. D. Creighton,Jonathan Cripe,S. G. Crowder,Torrey Cullen,A. Cumming,Liam Cunningham,E. Cuoco,T. Dal Canton,G. Dálya,S. L. Danilishin,S. L. Danilishin,S. L. Danilishin,S. D'Antonio,Karsten Danzmann,Anirban Dasgupta,C. F. Da Silva Costa,V. Dattilo,I. Dave,M. Davier,Douglas Davis,E. J. Daw,B. Day,Soumi De,D.B. DeBra,Jerome Degallaix,M. De Laurentis,Samuel Deléglise,W. Del Pozzo,Nicholas Demos,T. Denker,Thomas Dent,R. De Pietri,Vladimir Dergachev,R. De Rosa,R. T. DeRosa,C. De Rossi,R. DeSalvo,O. de Varona,J. Devenson,Sanjeev Dhurandhar,M. C. Díaz,Tim Dietrich,L. Di Fiore,M. Di Giovanni,T. Di Girolamo,A. Di Lieto,S. Di Pace,I. Di Palma,F. Di Renzo,Zoheyr Doctor,V. Dolique,F. Donovan,K. L. Dooley,S. Doravari,I. Dorrington,R. Douglas,M. Dovale Álvarez,T. P. Downes,M. Drago,C. Dreissigacker,J. C. Driggers,Zhihui Du,M. Ducrot,R. Dudi,P. Dupej,S. E. Dwyer,T. B. Edo,M. C. Edwards,A. Effler,Heinz-Bernd Eggenstein,P. Ehrens,J. Eichholz,S. S. Eikenberry,R. A. Eisenstein,Reed Essick,D. Estevez,Zachariah B. Etienne,T. Etzel,Matthew Evans,Timothy Evans,M. Factourovich,V. Fafone,H. Fair,Stephen Fairhurst,Xiaohui Fan,S. Farinon,Ben Farr,Will M. Farr,E. J. Fauchon-Jones,Marc Favata,M. Fays,C. Fee,H. Fehrmann,J. Feicht,Martin M. Fejer,A. Fernandez-Galiana,I. Ferrante,E. C. Ferreira,Federico Ferrini,F. Fidecaro,D. Finstad,I. Fiori,D. Fiorucci,Maya Fishbach,Rebecca Fisher,M. Fitz-Axen,R. Flaminio,M. Fletcher,H. Fong,José A. Font,P. W. F. Forsyth,S. S. Forsyth,J.-D. Fournier,S. Frasca,F. Frasconi,Z. Frei,Andreas Freise,R. Frey,V. Frey,E. M. Fries,Peter Fritschel,V. V. Frolov,P. Fulda,M. Fyffe,H. A. G. Gabbard,B. U. Gadre,S. M. Gaebel,Jonathan R. Gair,Luca Gammaitoni,Miftar Ganija,S. G. Gaonkar,Cecilio García-Quirós,F. Garufi,B. Gateley,S. Gaudio,G. Gaur,V. Gayathri,N. Gehrels,G. Gemme,E. Genin,A. Gennai,Daniel George,Jimin George,László Á. Gergely,V. Germain,S. Ghonge,Abhirup Ghosh,Archisman Ghosh,Sourav Ghosh,J. A. Giaime,K. D. Giardina,A. Giazotto,Karl Gill,L. Glover,Evan Goetz,R. Goetz,S. Gomes,B. Goncharov,Gabriela Gonzalez,J. M. Gonzalez Castro,Achamveedu Gopakumar,Michael L. Gorodetsky,S. E. Gossan,M. Gosselin,R. Gouaty,A. Grado,C. Graef,M. Granata,A. Grant,Slawomir Gras,C. Gray,G. Greco,A. C. Green,E. M. Gretarsson,Paul J. Groot,Hartmut Grote,S. Grunewald,P. Gruning,G. M. Guidi,X. Guo,A. Gupta,M. K. Gupta,K. E. Gushwa,E. K. Gustafson,R. Gustafson,O. Halim,B. R. Hall,E. D. Hall,E. Z. Hamilton,G. D. Hammond,M. Haney,M. M. Hanke,J. Hanks,Chad Hanna,Mark Hannam,Otto A. Hannuksela,J. Hanson,T. Hardwick,Jan Harms,Gregory M. Harry,I. W. Harry,M. J. Hart,C.-J. Haster,K. Haughian,James Healy,Antoine Heidmann,M. C. Heintze,H. Heitmann,Patrice Hello,G. Hemming,Martin Hendry,Ik Siong Heng,J. Hennig,A. W. Heptonstall,M. Heurs,Stefan Hild,Tanja Hinderer,Wynn C. G. Ho,D. Hoak,David Jonathan Hofman,K. Holt,Daniel E. Holz,Philip F. Hopkins,C. Horst,J. H. Hough,E. A. Houston,Eric Howell,A. Hreibi,Yi-Ming Hu,E. A. Huerta,D. Huet,B. Hughey,Sascha Husa,S. H. Huttner,T. Huynh-Dinh,N. Indik,R. Inta,Giuseppe Intini,H. N. Isa,J.-M. Isac,Maximiliano Isi,Bala R. Iyer,K. Izumi,Thibaut Jacqmin,Karan Jani,Piotr Jaranowski,S. Jawahar,F. Jiménez-Forteza,W. W. Johnson,Nathan K. Johnson-McDaniel,David Jones,Roger Jones,R. J. G. Jonker,Li Ju,J. Junker,C. V. Kalaghatgi,V. Kalogera,Brittany Kamai,S. Kandhasamy,G. Kang,J. B. Kanner,S. J. Kapadia,S. Karki,K. S. Karvinen,M. Kasprzack,W. Kastaun,M. Katolik,Erik Katsavounidis,W. Katzman,S. Kaufer,K. Kawabe,Fabien Kéfélian,David Keitel,Athol J. Kemball,R. Kennedy,C. Kent,Joey Shapiro Key,F. Y. Khalili,I. Khan,Saniya Khan,Zahoor Ali Khan,Efim A. Khazanov,N. Kijbunchoo,Chunglee Kim,Jinsook Kim,Kyungmin Kim,W. S. Kim,W. S. Kim,Young-Min Kim,S. J. Kimbrell,E. J. King,P. J. King,M. Kinley-Hanlon,R. Kirchhoff,J. S. Kissel,L. Kleybolte,S. Klimenko,T. D. Knowles,Patrick M. Koch,S. M. Koehlenbeck,S. Koley,V. Kondrashov,Antonios Kontos,M. Korobko,W. Z. Korth,I. Kowalska,D. B. Kozak,C. Krämer,V. Kringel,Badri Krishnan,A. Królak,G. Kuehn,P. Kumar,Rajesh Kumar,Sanjay Kumar,L. Kuo,A. Kutynia,S. Kwang,B. D. Lackey,K. H. Lai,M. Landry,Ryan N. Lang,J. S. Lange,B. Lantz,R. K. Lanza,Shane L. Larson,A. Lartaux-Vollard,Paul D. Lasky,M. Laxen,Albert Lazzarini,C. Lazzaro,P. Leaci,S. Leavey,Chang-Hwan Lee,Hyun Lee,Ho-Gyu Lee,Hyang Woon Lee,Kejia Lee,Johannes Lehmann,A. K. Lenon,E. Leon,M. Leonardi,N. Leroy,N. Letendre,Yuri Levin,Tenglin Li,S. D. Linker,Tyson Littenberg,J. Liu,Xuesong Liu,R. K.L. Lo,N. A. Lockerbie,Lionel London,J. E. Lord,M. Lorenzini,V. Loriette,M. Lormand,G. Losurdo,J. D. Lough,Carlos O. Lousto,Geoffrey Lovelace,Harald Lück,D. Lumaca,Andrew Lundgren,Ryan Lynch,Y. Q. Ma,R. Macas,S. Macfoy,B. Machenschalk,M. MacInnis,D. M. Macleod,I. Magaña Hernandez,F. Magaña-Sandoval,L. Magaña Zertuche,Ryan Magee,Ettore Majorana,I. Maksimovic,N. Man,Vuk Mandic,V. Mangano,G. L. Mansell,Magnus Manske,M. Mantovani,Fabio Marchesoni,F. Marion,Szabolcs Marka,Zsuzsa Márka,Charalampos Markakis,A. S. Markosyan,A. Markowitz,E. Maros,Antonio Marquina,Paul Marsh,F. Martelli,Lionel Martellini,I. W. Martin,R. M. Martin,Denis Martynov,J. N. Marx,K. Mason,E. Massera,A. Masserot,T. J. Massinger,M. Masso-Reid,S. Mastrogiovanni,Andrew Matas,Fabrice Matichard,L. Matone,Nergis Mavalvala,N. Mazumder,Robert J. McCarthy,David E. McClelland,S. McCormick,Lee McCuller,S. C. McGuire,G. McIntyre,J. McIver,D. J. McManus,L. McNeill,Terry G. McRae,Sean T. McWilliams,Duncan Meacher,G. D. Meadors,Moritz Mehmet,J. Meidam,E. Mejuto-Villa,Andrew Melatos,G. Mendell,R. A. Mercer,E. L. Merilh,M. Merzougui,S. Meshkov,C. Messenger,Cody Messick,R. Metzdorff,P. M. Meyers,Haixing Miao,C. Michel,H. Middleton,Eugeniy E. Mikhailov,L. Milano,A. L. Miller,B. B. Miller,Jon M. Miller,Margaret Millhouse,M. C. Milovich-Goff,Olivier Minazzoli,Y. Minenkov,J. Ming,Chandra Kant Mishra,S. Mitra,V. P. Mitrofanov,Guenakh Mitselmakher,R. Mittleman,D. Moffa,A. Moggi,K. Mogushi,M. Mohan,Satyanarayan Ray Pitambar Mohapatra,I. Molina,M. Montani,Christopher J. Moore,D. Moraru,G. Moreno,Soichiro Morisaki,S. R. Morriss,B. Mours,C. M. Mow-Lowry,Guido Mueller,A. W. Muir,Arunava Mukherjee,Debnandini Mukherjee,Soma Mukherjee,N. Mukund,A. Mullavey,Jesper Munch,E. A. Muñiz,M. Muratore,P. G. Murray,Alessandro Nagar,K. Napier,I. Nardecchia,L. Naticchioni,R. K. Nayak,J. Neilson,Gijs Nelemans,T. J. N. Nelson,M. Nery,A. Neunzert,L. Nevin,Jonathan Newport,G. P. Newton,K. K.Y. Ng,P. H. Nguyen,T. T. Nguyen,David A. Nichols,Alex B. Nielsen,Samaya Nissanke,A. Nitz,A. Noack,F. Nocera,D. Nolting,C. North,L. K. Nuttall,J. Oberling,G. D. O'Dea,G. H. Ogin,John J. Oh,Seog Oh,Frank Ohme,M. A. Okada,M. Oliver,P. Oppermann,Richard J. Oram,B. O'Reilly,R. G. Ormiston,L. F. Ortega,Richard O'Shaughnessy,S. Ossokine,David J. Ottaway,H. Overmier,Benjamin J. Owen,A. E. Pace,J. Page,M. A. Page,Archana Pai,S. A. Pai,J. R. Palamos,O. V. Palashov,C. Palomba,A. Pal-Singh,Howard Pan,Huang-Wei Pan,B. Pang,P. T. H. Pang,C. Pankow,Francesco Pannarale,B. C. Pant,F. Paoletti,A. Paoli,Maria Alessandra Papa,A. Parida,W. Parker,D. Pascucci,A. Pasqualetti,R. Passaquieti,D. Passuello,Mandar Patil,B. Patricelli,B. L. Pearlstone,M. Pedraza,R. Pedurand,Larne Pekowsky,A. Pele,S. Penn,C. J. Perez,A. Perreca,L. M. Perri,Harald P. Pfeiffer,M. Phelps,O. J. Piccinni,M. Pichot,F. Piergiovanni,Vincenzo Pierro,G. Pillant,L. Pinard,Innocenzo M. Pinto,M. Pirello,Matthew Pitkin,M. Poe,Rosa Poggiani,P. Popolizio,Edward K. Porter,A. Post,Jade Powell,J. Prasad,J. W. W. Pratt,Geraint Pratten,V. Predoi,T. Prestegard,M. Prijatelj,Maria Ilaria Del Principe,S. Privitera,Reinhard Prix,G. A. Prodi,L. G. Prokhorov,O. Puncken,M. Punturo,P. Puppo,M. Pürrer,H. Qi,V. Quetschke,E. A. Quintero,R. Quitzow-James,F. J. Raab,D. S. Rabeling,H. Radkins,P. Raffai,S. Raja,C. Rajan,B. Rajbhandari,M. Rakhmanov,K. E. Ramirez,Antoni Ramos-Buades,P. Rapagnani,Vivien Raymond,M. Razzano,Jocelyn Read,Tania Regimbau,L. Rei,Stuart Reid,D. H. Reitze,W. Ren,Steven Reyes,F. Ricci,Paul M. Ricker,S. Rieger,K. Riles,M. Rizzo,N. A. Robertson,R. Robie,F. Robinet,A. Rocchi,L. Rolland,J. G. Rollins,V. J. Roma,J. D. Romano,Rocco Romano,C. L. Romel,J. H. Romie,D. Rosińska,M. P. Ross,Sheila Rowan,A. Rüdiger,P. Ruggi,G. Rutins,Kris Ryan,Surabhi Sachdev,T. Sadecki,Laleh Sadeghian,Mairi Sakellariadou,L. Salconi,M. Saleem,Francesco Salemi,A. Samajdar,L. Sammut,Laura Sampson,E. J. Sanchez,L. E. Sanchez,Nicolas Sanchis-Gual,V. Sandberg,J. R. Sanders,Benoit Sassolas,Bangalore Suryanarayana Sathyaprakash,Peter R. Saulson,O. E. S. Sauter,R. L. Savage,A. Sawadsky,P. Schale,Mark A. Scheel,Jacob Scheuer,J. Schmidt,Patricia Schmidt,Roman Schnabel,R. M. S. Schofield,A. Schönbeck,E. Schreiber,D. Schuette,B. W. Schulte,Bernard F. Schutz,S. G. Schwalbe,J. Scott,S. M. Scott,Edward Seidel,D. Sellers,A. S. Sengupta,D. Sentenac,V. Sequino,A. M. Sergeev,Daniel A. Shaddock,T. J. Shaffer,A. A. Shah,M. S. Shahriar,M. B. Shaner,Lijing Shao,B. Shapiro,P. Shawhan,A. Sheperd,D. H. Shoemaker,D. M. Shoemaker,K. Siellez,Xavier Siemens,M. Sieniawska,D. Sigg,A. D. Silva,Leo Singer,A. P. Singh,A. Singhal,Alicia M. Sintes,B. J. J. Slagmolen,Beverly J. Smith,J. R. Smith,Rory Smith,Surendra Nadh Somala,E. J. Son,J. A. Sonnenberg,B. Sorazu,Fiodor Sorrentino,Tarun Souradeep,A. P. Spencer,A. K. Srivastava,Kai Staats,A. Staley,M. Steinke,Jessica Steinlechner,Sebastian Steinlechner,D. Steinmeyer,S. P. Stevenson,Robert Stone,D. J. Stops,Kenneth A. Strain,G. Stratta,S. E. Strigin,A. Strunk,Riccardo Sturani,A. L. Stuver,T. Summerscales,L. Sun,S. Sunil,J. Suresh,P. J. Sutton,B. L. Swinkels,Marek Szczepanczyk,M. Tacca,S. C. Tait,Colm Talbot,D. Talukder,David B. Tanner,Márton Tápai,Andrea Taracchini,Jay D. Tasson,J. A. Taylor,R. Taylor,Sumanta Tewari,T. Theeg,F. Thies,E. G. Thomas,M. Thomas,P. Thomas,K. A. Thorne,Kip S. Thorne,Eric Thrane,S. N. Tiwari,V. Tiwari,K. V. Tokmakov,K. Toland,M. Tonelli,Z. Tornasi,Alejandro Torres-Forné,C. I. Torrie,D. Töyrä,F. Travasso,G. Traylor,J. Trinastic,M. C. Tringali,L. Trozzo,K. W. Tsang,Maggie Tse,R. Tso,Leo Tsukada,Daichi Tsuna,D. Tuyenbayev,K. Ueno,D. Ugolini,C. S. Unnikrishnan,A. L. Urban,S. A. Usman,H. Vahlbruch,G. Vajente,G. Valdes,Michele Vallisneri,N. van Bakel,M. van Beuzekom,J. F. J. van den Brand,C. Van Den Broeck,D. C. Vander-Hyde,L. van der Schaaf,J. V. van Heijningen,A. A. van Veggel,M. Vardaro,Vijay Varma,S. Vass,M. Vasúth,Alberto Vecchio,G. Vedovato,John Veitch,P. J. Veitch,K. Venkateswara,G. Venugopalan,D. Verkindt,F. Vetrano,A. Viceré,Aaron Viets,Serena Vinciguerra,D. J. Vine,J-Y. Vinet,Salvatore Vitale,T. Vo,H. Vocca,C. Vorvick,Sergey P. Vyatchanin,A. R. Wade,L. E. Wade,Madeline Wade,R. C. Walet,Michelle E. Walker,L. Wallace,S. Walsh,G. Wang,Haiyan Wang,J. Z. Wang,W. H. Wang,Y. F. Wang,R. L. Ward,J. Warner,M. Was,Jennifer Watchi,B. A. Weaver,L.-W. Wei,M. Weinert,A. J. Weinstein,Rainer Weiss,Linqing Wen,E. K. Wessel,P. Weßels,J. Westerweck,Tobias Westphal,K. Wette,James Whelan,S. E. Whitcomb,B. F. Whiting,C. Whittle,D. M. Wilken,David A. Williams,Roy Williams,A. R. Williamson,J. L. Willis,Benno Willke,M. H. Wimmer,Walter Winkler,C. C. Wipf,H. Wittel,Graham Woan,J. Woehler,J. K. Wofford,K. W. K. Wong,John Worden,J. L. Wright,D. S. Wu,Daniel Wysocki,S. Xiao,H. Yamamoto,C. C. Yancey,Lili Yang,M. J. Yap,Maher Yazback,Hang Yu,Haocun Yu,M. Yvert,A. K. Zadrożny,Michele Zanolin,T. Zelenova,J. P. Zendri,M. Zevin,L. Zhang,Mi Zhang,T. Zhang,Yanxi Zhang,Chunnong Zhao,Minchuan Zhou,Zifan Zhou,Sylvia J. Zhu,Xing-Jiang Zhu,Aaron Zimmerman,Michael E Zucker,J. Zweizig +1134 more
TL;DR: The association of GRB 170817A, detected by Fermi-GBM 1.7 s after the coalescence, corroborates the hypothesis of a neutron star merger and provides the first direct evidence of a link between these mergers and short γ-ray bursts.
Journal ArticleDOI
Electromagnetic extraction of energy from Kerr black holes
R. D. Blandford,R. L. Znajek +1 more
Book
The Mathematical Theory of Black Holes
TL;DR: In a course of lectures on the underlying mathematical structures of classical gravitation theory given in 1978, Brandon Carter as discussed by the authors began with the statement ‘If I had been asked five years ago to prepare a course for recent developments in classical gravity theory, I would not have hesitated on the classical theory of black holes as a central topic of discussion. But I am grateful to them for their courtesy in assigning to me this privilege.
Journal ArticleDOI
The Confrontation Between General Relativity and Experiment
TL;DR: Tests of general relativity at the post-Newtonian level have reached high precision, including the light deflection, the Shapiro time delay, the perihelion advance of Mercury, the Nordtvedt effect in lunar motion, and frame-dragging.
Journal ArticleDOI
Extended Theories of Gravity
TL;DR: Extended Theories of Gravity as discussed by the authors can be considered as a new paradigm to cure shortcomings of General Relativity at infrared and ultraviolet scales, which is an approach that, by preserving the undoubtedly positive results of Einstein's theory, is aimed to address conceptual and experimental problems recently emerged in astrophysics, cosmology and High Energy Physics.
Related Papers (5)
Gravitational Test beyond the First Post-Newtonian Order with the Shadow of the M87 Black Hole
Dimitrios Psaltis,Lia Medeiros,Pierre Christian,Feryal Özel,Kazunori Akiyama,Antxon Alberdi,Walter Alef,Keiichi Asada,Rebecca Azulay,David Ball,Mislav Baloković,Mislav Baloković,John E. Barrett,Dan Bintley,Lindy Blackburn,Lindy Blackburn,W. Boland,Geoffrey C. Bower,Michael Bremer,Christiaan D. Brinkerink,Roger Brissenden,Roger Brissenden,Silke Britzen,Dominique Broguiere,Thomas Bronzwaer,Do-Young Byun,John E. Carlstrom,Andrew Chael,Chi-kwan Chan,Shami Chatterjee,Koushik Chatterjee,Ming-Tang Chen,Yi Chen,Ilje Cho,John Conway,James M. Cordes,Geoffrey B. Crew,Yuzhu Cui,Jordy Davelaar,Mariafelicia De Laurentis,Roger Deane,Roger Deane,Jessica Dempsey,G. Desvignes,Jason Dexter,Ralph Eatough,Heino Falcke,Vincent L. Fish,Ed Fomalont,Raquel Fraga-Encinas,Per Friberg,Christian M. Fromm,Charles F. Gammie,Roberto Garcia,Olivier Gentaz,Ciriaco Goddi,Ciriaco Goddi,José L. Gómez,Minfeng Gu,Mark Gurwell,Kazuhiro Hada,Ronald Hesper,Luis C. Ho,Paul T. P. Ho,Mareki Honma,Mareki Honma,Chih-Wei Locutus Huang,Lei Huang,David H. Hughes,Makoto Inoue,Sara Issaoun,David J. James,David J. James,Buell T. Jannuzi,Michael Janssen,Wu Jiang,A. Jiménez-Rosales,Michael D. Johnson,Michael D. Johnson,Svetlana G. Jorstad,Svetlana G. Jorstad,Taehyun Jung,Mansour Karami,Mansour Karami,Ramesh Karuppusamy,Tomohisa Kawashima,Garrett K. Keating,Mark Kettenis,Jae-Young Kim,Junhan Kim,Junhan Kim,Jongsoo Kim,Motoki Kino,Jun Yi Koay,Patrick M. Koch,Shoko Koyama,Michael Kramer,Carsten Kramer,Thomas P. Krichbaum,C. Y. Kuo,Tod R. Lauer,Sang-Sung Lee,Yan-Rong Li,Zhiyuan Li,Michael Lindqvist,Rocco Lico,Rocco Lico,Jun Liu,Kuo Liu,Elisabetta Liuzzo,Wen Ping Lo,Wen Ping Lo,Andrei Lobanov,Colin J. Lonsdale,Ru-Sen Lu,Jirong Mao,Sera Markoff,Daniel P. Marrone,Alan P. Marscher,Ivan Marti-Vidal,Satoki Matsushita,Yosuke Mizuno,Yosuke Mizuno,Izumi Mizuno,James M. Moran,James M. Moran,Kotaro Moriyama,Monika Moscibrodzka,Cornelia Müller,Cornelia Müller,Gibwa Musoke,Gibwa Musoke,Alejandro Mus Mejías,Hiroshi Nagai,Neil M. Nagar,Ramesh Narayan,Ramesh Narayan,Gopal Narayanan,Iniyan Natarajan,Roberto Neri,Aristeidis Noutsos,Hiroki Okino,Hector Olivares,Tomoaki Oyama,Daniel C. M. Palumbo,Daniel C. M. Palumbo,Jongho Park,Nimesh A. Patel,Ue-Li Pen,Vincent Piétu,Richard L. Plambeck,Aleksandar Popstefanija,Ben Prather,Jorge A. Preciado-López,Venkatessh Ramakrishnan,Ramprasad Rao,Mark G. Rawlings,Alexander W. Raymond,Alexander W. Raymond,Bart Ripperda,Bart Ripperda,Freek Roelofs,Alan E. E. Rogers,Eduardo Ros,Mel Rose,Arash Roshanineshat,Helge Rottmann,Alan L. Roy,Chet Ruszczyk,Benjamin R. Ryan,Kazi L.J. Rygl,S. Sánchez,David Sánchez-Arguelles,David Sánchez-Arguelles,Mahito Sasada,Tuomas Savolainen,F. Peter Schloerb,Karl Friedrich Schuster,Lijing Shao,Lijing Shao,Zhi-Qiang Shen,Des Small,Bong Won Sohn,Bong Won Sohn,Jason SooHoo,Fumie Tazaki,R. P. J. Tilanus,Michael Titus,Pablo Torne,Tyler Trent,Efthalia Traianou,Sascha Trippe,Ilse van Bemmel,Huib Jan van Langevelde,Huib Jan van Langevelde,Daniel R. van Rossum,Jan Wagner,John F. C. Wardle,Derek Ward-Thompson,Jonathan Weintroub,Jonathan Weintroub,Norbert Wex,Robert Wharton,Maciek Wielgus,Maciek Wielgus,George N. Wong,George N. Wong,Qingwen Wu,Doosoo Yoon,André Young,Ken H. Young,Z. Younsi,Feng Yuan,Ye-Fei Yuan,Shan Shan Zhao,Shan Shan Zhao +215 more