Constraints on black-hole charges with the 2017 EHT observations of M87∗

Prashant Kocherlakota; Luciano Rezzolla; Heino Falcke; Christian M. Fromm; Michael Kramer; Yosuke Mizuno; Antonios Nathanail; Héctor Olivares; Ziri Younsi; Kazunori Akiyama; Antxon Alberdi; Walter Alef; Juan Carlos Algaba; Richard Anantua; Keiichi Asada; Rebecca Azulay; Anne Kathrin Baczko; David Ball; Mislav Baloković; John Barrett; Bradford A. Benson; Dan Bintley; Lindy Blackburn; Raymond Blundell; Wilfred Boland; Katherine L. Bouman; Geoffrey C. Bower; Hope Boyce; Michael Bremer; Christiaan D. Brinkerink; Roger Brissenden; Silke Britzen; Avery E. Broderick; Dominique Broguiere; Thomas Bronzwaer; Do Young Byun; John E. Carlstrom; Andrew Chael; Chi Kwan Chan; Shami Chatterjee; Koushik Chatterjee; Ming Tang Chen; Yongjun Chen; Paul M. Chesler; Ilje Cho; Pierre Christian; Dong Jin Kim; Venkatessh Ramakrishnan; Tuomas Savolainen; Jan Wagner; Event Horizon Telescope Collaborat

doi:10.1103/PhysRevD.103.104047

Constraints on black-hole charges with the 2017 EHT observations of M87∗

Prashant Kocherlakota, Luciano Rezzolla, Heino Falcke, Christian M. Fromm, Michael Kramer, Yosuke Mizuno, Antonios Nathanail, Héctor Olivares, Ziri Younsi, Kazunori Akiyama, Antxon Alberdi, Walter Alef, Juan Carlos Algaba, Richard Anantua, Keiichi Asada, Rebecca Azulay, Anne Kathrin Baczko, David Ball, Mislav Baloković, John BarrettBradford A. Benson, Dan Bintley, Lindy Blackburn, Raymond Blundell, Wilfred Boland, Katherine L. Bouman, Geoffrey C. Bower, Hope Boyce, Michael Bremer, Christiaan D. Brinkerink, Roger Brissenden, Silke Britzen, Avery E. Broderick, Dominique Broguiere, Thomas Bronzwaer, Do Young Byun, John E. Carlstrom, Andrew Chael, Chi Kwan Chan, Shami Chatterjee, Koushik Chatterjee, Ming Tang Chen, Yongjun Chen, Paul M. Chesler, Ilje Cho, Pierre Christian, Dong Jin Kim, Venkatessh Ramakrishnan, Tuomas Savolainen, Jan Wagner, Event Horizon Telescope Collaborat

Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

173 Sitaatiot (Scopus)

89 Lataukset (Pure)

Abstrakti

Our understanding of strong gravity near supermassive compact objects has recently improved thanks to the measurements made by the Event Horizon Telescope (EHT). We use here the M87∗ shadow size to infer constraints on the physical charges of a large variety of nonrotating or rotating black holes. For example, we show that the quality of the measurements is already sufficient to rule out that M87∗ is a highly charged dilaton black hole. Similarly, when considering black holes with two physical and independent charges, we are able to exclude considerable regions of the space of parameters for the doubly-charged dilaton and the Sen black holes.

Alkuperäiskieli	Englanti
Artikkeli	104047
Sivumäärä	18
Julkaisu	Physical Review D
Vuosikerta	103
Numero	10
DOI - pysyväislinkit	https://doi.org/10.1103/PhysRevD.103.104047
Tila	Julkaistu - 20 toukok. 2021
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Pääsy asiakirjaan

10.1103/PhysRevD.103.104047

Savolainen_Constraints_on_black-hole_charges_PhysRevDFinal published version, 680 KB

Muut tiedostot ja linkit

Linkki julkaisuun Scopuksessa

NT-VGOS: Kvasaareista geodesiaan: kuinka tähtitiede voi mahdollistaa tulevaisuuden ultratarkat geodeettiset mittaukset
Savolainen, T. (Vastuullinen tutkija), Chamani Velasco, W. (Projektin jäsen) & Xu, M. (Projektin jäsen)
01/09/2018 → 28/02/2023
Projekti: Academy of Finland: Other research funding
Mustien aukkojen suihkut ja niiden fysiikka
Savolainen, T. (Vastuullinen tutkija) & Chamani Velasco, W. (Projektin jäsen)
01/09/2017 → 31/08/2019
Projekti: Academy of Finland: Other research funding
Mustien aukkojen suihkut ja niiden fysiikka
Savolainen, T. (Vastuullinen tutkija), Chamani Velasco, W. (Projektin jäsen), Kiehlmann, S. (Projektin jäsen) & Suortti, J. (Projektin jäsen)
01/01/2016 → 31/08/2017
Projekti: Academy of Finland: Other research funding

Metsähovin radiotutkimusasema
Tammi, J. (Manager)
Sähkötekniikan korkeakoulu
Laitteistot/tilat: Facility

Siteeraa tätä

Kocherlakota, P., Rezzolla, L., Falcke, H., Fromm, C. M., Kramer, M., Mizuno, Y., Nathanail, A., Olivares, H., Younsi, Z., Akiyama, K., Alberdi, A., Alef, W., Algaba, J. C., Anantua, R., Asada, K., Azulay, R., Baczko, A. K., Ball, D., Baloković, M., ... Event Horizon Telescope Collaboration (2021). Constraints on black-hole charges with the 2017 EHT observations of M87∗. Physical Review D, 103(10), Artikkeli 104047. https://doi.org/10.1103/PhysRevD.103.104047

@article{bf50feb90bbf41abbab99c50aebba2d1,

title = "Constraints on black-hole charges with the 2017 EHT observations of M87∗",

abstract = "Our understanding of strong gravity near supermassive compact objects has recently improved thanks to the measurements made by the Event Horizon Telescope (EHT). We use here the M87∗ shadow size to infer constraints on the physical charges of a large variety of nonrotating or rotating black holes. For example, we show that the quality of the measurements is already sufficient to rule out that M87∗ is a highly charged dilaton black hole. Similarly, when considering black holes with two physical and independent charges, we are able to exclude considerable regions of the space of parameters for the doubly-charged dilaton and the Sen black holes. ",

author = "Prashant Kocherlakota and Luciano Rezzolla and Heino Falcke and Fromm, {Christian M.} and Michael Kramer and Yosuke Mizuno and Antonios Nathanail and H{\'e}ctor Olivares and Ziri Younsi and Kazunori Akiyama and Antxon Alberdi and Walter Alef and Algaba, {Juan Carlos} and Richard Anantua and Keiichi Asada and Rebecca Azulay and Baczko, {Anne Kathrin} and David Ball and Mislav Balokovi{\'c} and John Barrett and Benson, {Bradford A.} and Dan Bintley and Lindy Blackburn and Raymond Blundell and Wilfred Boland and Bouman, {Katherine L.} and Bower, {Geoffrey C.} and Hope Boyce and Michael Bremer and Brinkerink, {Christiaan D.} and Roger Brissenden and Silke Britzen and Broderick, {Avery E.} and Dominique Broguiere and Thomas Bronzwaer and Byun, {Do Young} and Carlstrom, {John E.} and Andrew Chael and Chan, {Chi Kwan} and Shami Chatterjee and Koushik Chatterjee and Chen, {Ming Tang} and Yongjun Chen and Chesler, {Paul M.} and Ilje Cho and Pierre Christian and Kim, {Dong Jin} and Venkatessh Ramakrishnan and Tuomas Savolainen and Jan Wagner and {Event Horizon Telescope Collaboration}",

note = "Publisher Copyright: {\textcopyright} 2021 authors. Published by the American Physical Society.",

year = "2021",

month = may,

day = "20",

doi = "10.1103/PhysRevD.103.104047",

language = "English",

volume = "103",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "10",

}

Kocherlakota, P, Rezzolla, L, Falcke, H, Fromm, CM, Kramer, M, Mizuno, Y, Nathanail, A, Olivares, H, Younsi, Z, Akiyama, K, Alberdi, A, Alef, W, Algaba, JC, Anantua, R, Asada, K, Azulay, R, Baczko, AK, Ball, D, Baloković, M, Barrett, J, Benson, BA, Bintley, D, Blackburn, L, Blundell, R, Boland, W, Bouman, KL, Bower, GC, Boyce, H, Bremer, M, Brinkerink, CD, Brissenden, R, Britzen, S, Broderick, AE, Broguiere, D, Bronzwaer, T, Byun, DY, Carlstrom, JE, Chael, A, Chan, CK, Chatterjee, S, Chatterjee, K, Chen, MT, Chen, Y, Chesler, PM, Cho, I, Christian, P, Kim, DJ, Ramakrishnan, V , Savolainen, T, Wagner, J & Event Horizon Telescope Collaboration 2021, 'Constraints on black-hole charges with the 2017 EHT observations of M87∗', Physical Review D, Vuosikerta 103, Nro 10, 104047. https://doi.org/10.1103/PhysRevD.103.104047

TY - JOUR

T1 - Constraints on black-hole charges with the 2017 EHT observations of M87∗

AU - Kocherlakota, Prashant

AU - Rezzolla, Luciano

AU - Falcke, Heino

AU - Fromm, Christian M.

AU - Kramer, Michael

AU - Mizuno, Yosuke

AU - Nathanail, Antonios

AU - Olivares, Héctor

AU - Younsi, Ziri

AU - Akiyama, Kazunori

AU - Alberdi, Antxon

AU - Alef, Walter

AU - Algaba, Juan Carlos

AU - Anantua, Richard

AU - Asada, Keiichi

AU - Azulay, Rebecca

AU - Baczko, Anne Kathrin

AU - Ball, David

AU - Baloković, Mislav

AU - Barrett, John

AU - Benson, Bradford A.

AU - Bintley, Dan

AU - Blackburn, Lindy

AU - Blundell, Raymond

AU - Boland, Wilfred

AU - Bouman, Katherine L.

AU - Bower, Geoffrey C.

AU - Boyce, Hope

AU - Bremer, Michael

AU - Brinkerink, Christiaan D.

AU - Brissenden, Roger

AU - Britzen, Silke

AU - Broderick, Avery E.

AU - Broguiere, Dominique

AU - Bronzwaer, Thomas

AU - Byun, Do Young

AU - Carlstrom, John E.

AU - Chael, Andrew

AU - Chan, Chi Kwan

AU - Chatterjee, Shami

AU - Chatterjee, Koushik

AU - Chen, Ming Tang

AU - Chen, Yongjun

AU - Chesler, Paul M.

AU - Cho, Ilje

AU - Christian, Pierre

AU - Kim, Dong Jin

AU - Ramakrishnan, Venkatessh

AU - Savolainen, Tuomas

AU - Wagner, Jan

AU - Event Horizon Telescope Collaboration

PY - 2021/5/20

Y1 - 2021/5/20

N2 - Our understanding of strong gravity near supermassive compact objects has recently improved thanks to the measurements made by the Event Horizon Telescope (EHT). We use here the M87∗ shadow size to infer constraints on the physical charges of a large variety of nonrotating or rotating black holes. For example, we show that the quality of the measurements is already sufficient to rule out that M87∗ is a highly charged dilaton black hole. Similarly, when considering black holes with two physical and independent charges, we are able to exclude considerable regions of the space of parameters for the doubly-charged dilaton and the Sen black holes.

AB - Our understanding of strong gravity near supermassive compact objects has recently improved thanks to the measurements made by the Event Horizon Telescope (EHT). We use here the M87∗ shadow size to infer constraints on the physical charges of a large variety of nonrotating or rotating black holes. For example, we show that the quality of the measurements is already sufficient to rule out that M87∗ is a highly charged dilaton black hole. Similarly, when considering black holes with two physical and independent charges, we are able to exclude considerable regions of the space of parameters for the doubly-charged dilaton and the Sen black holes.

UR - http://www.scopus.com/inward/record.url?scp=85107031687&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.103.104047

DO - 10.1103/PhysRevD.103.104047

M3 - Article

AN - SCOPUS:85107031687

SN - 2470-0010

VL - 103

JO - Physical Review D

JF - Physical Review D

IS - 10

M1 - 104047

ER -

Constraints on black-hole charges with the 2017 EHT observations of M87∗

Abstrakti

Pääsy asiakirjaan

Muut tiedostot ja linkit

Sormenjälki

Projektit

NT-VGOS: Kvasaareista geodesiaan: kuinka tähtitiede voi mahdollistaa tulevaisuuden ultratarkat geodeettiset mittaukset

Mustien aukkojen suihkut ja niiden fysiikka

Mustien aukkojen suihkut ja niiden fysiikka

Laitteet

Metsähovin radiotutkimusasema

Siteeraa tätä