Symmetric wormholes in Einstein-vector-Gauss-Bonnet theory

被引：4

作者：

Barton, Simon ^{[1
]}

Kiefer, Claus ^{[1
]}

Kleihaus, Burkhard ^{[2
]}

Kunz, Jutta ^{[2
]}

机构：

[1] Univ Cologne, Fac Math & Nat Sci, D-50923 Cologne, Germany

[2] Carl von Ossietzky Univ Oldenburg, Inst Phys, D-26111 Oldenburg, Germany

来源：

EUROPEAN PHYSICAL JOURNAL C | 2022年 / 82卷 / 09期

关键词：

PARTICLE MODEL; DRAINHOLE; EQUATIONS;

D O I：

10.1140/epjc/s10052-022-10761-8

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We construct wormholes in Einstein-vector-Gauss-Bonnet theory where a real massless vector field is coupled to the higher curvature Gauss-Bonnet invariant. We consider three coupling functions which depend on the square of the vector field. The respective domains of existence of wormholes possess as their boundaries (i) black holes, (ii) solutions with a singular throat, (iii) solutions with a degenerate throat and (iv) solutions with cusp singularities. Depending on the coupling function wormhole solutions can feature a single throat or an equator surrounded by a double throat. The wormhole solutions need a thin shell of matter at the throat, in order to be symmetrically continued into the second asymptotically flat region. These wormhole spacetimes allow for bound and unbound particle motion as well as light rings.

引用

页数：19

共 86 条

[1] Observation of Gravitational Waves from a Binary Black Hole Merger [J].

Abbott, B. P. ;

Abbott, R. ;

Abbott, T. D. ;

Abernathy, M. R. ;

Acernese, F. ;

Ackley, K. ;

Adams, C. ;

Adams, T. ;

Addesso, P. ;

Adhikari, R. X. ;

Adya, V. B. ;

Affeldt, C. ;

Agathos, M. ;

Agatsuma, K. ;

Aggarwal, N. ;

Aguiar, O. D. ;

Aiello, L. ;

Ain, A. ;

Ajith, P. ;

Allen, B. ;

Allocca, A. ;

Altin, P. A. ;

Anderson, S. B. ;

Anderson, W. G. ;

Arai, K. ;

Arain, M. A. ;

Araya, M. C. ;

Arceneaux, C. C. ;

Areeda, J. S. ;

Arnaud, N. ;

Arun, K. G. ;

Ascenzi, S. ;

Ashton, G. ;

Ast, M. ;

Aston, S. M. ;

Astone, P. ;

Aufmuth, P. ;

Aulbert, C. ;

Babak, S. ;

Bacon, P. ;

Bader, M. K. M. ;

Baker, P. T. ;

Baldaccini, F. ;

Ballardin, G. ;

Ballmer, S. W. ;

Barayoga, J. C. ;

Barclay, S. E. ;

Barish, B. C. ;

Barker, D. ;

Barone, F. .

PHYSICAL REVIEW LETTERS, 2016, 116 (06)

[2] GW170104: Observation of a 50-Solar-Mass Binary Black Hole Coalescence at Redshift 0.2 (vol 118, 221101, 2017) [J].

Abbott, B. P. .

PHYSICAL REVIEW LETTERS, 2018, 121 (12)

[3] Multi-messenger Observations of a Binary Neutron Star Merger [J].

Abbott, B. P. ;

Abbott, R. ;

Abbott, T. D. ;

Acernese, F. ;

Ackley, K. ;

Adams, C. ;

Adams, T. ;

Addesso, P. ;

Adhikari, R. X. ;

Adya, V. B. ;

Affeldt, C. ;

Afrough, M. ;

Agarwal, B. ;

Agathos, M. ;

Agatsuma, K. ;

Aggarwal, N. ;

Aguiar, O. D. ;

Aiello, L. ;

Ain, A. ;

Ajith, P. ;

Allen, B. ;

Allen, G. ;

Allocca, A. ;

Altin, P. A. ;

Amato, A. ;

Ananyeva, A. ;

Anderson, S. B. ;

Anderson, W. G. ;

Angelova, S. V. ;

Antier, S. ;

Appert, S. ;

Arai, K. ;

Araya, M. C. ;

Areeda, J. S. ;

Arnaud, N. ;

Arun, K. G. ;

Ascenzi, S. ;

Ashton, G. ;

Ast, M. ;

Aston, S. M. ;

Astone, P. ;

Atallah, D. V. ;

Aufmuth, P. ;

Aulbert, C. ;

AultONeal, K. ;

Austin, C. ;

Avila-Alvarez, A. ;

Babak, S. ;

Bacon, P. ;

Bader, M. K. M. .

ASTROPHYSICAL JOURNAL LETTERS, 2017, 848 (02)

[4] GRAVITATIONAL MICROLENSING BY THE ELLIS WORMHOLE [J].

Abe, F. .

ASTROPHYSICAL JOURNAL, 2010, 725 (01) :787-793

[5] First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole [J].

Akiyama, Kazunori ;

Alberdi, Antxon ;

Alef, Walter ;

Asada, Keiichi ;

Azulay, Rebecca ;

Baczko, Anne-Kathrin ;

Ball, David ;

Balokovic, Mislav ;

Barrett, John ;

Bintley, Dan ;

Blackburn, Lindy ;

Boland, Wilfred ;

Bouman, Katherine L. ;

Bower, Geoffrey C. ;

Bremer, Michael ;

Brinkerink, Christiaan D. ;

Brissenden, Roger ;

Britzen, Silke ;

Broderick, Avery E. ;

Broguiere, Dominique ;

Bronzwaer, Thomas ;

Byun, Do-Young ;

Carlstrom, John E. ;

Chael, Andrew ;

Chan, Chi-kwan ;

Chatterjee, Shami ;

Chatterjee, Koushik ;

Chen, Ming-Tang ;

Chen, Yongjun ;

Cho, Ilje ;

Christian, Pierre ;

Conway, John E. ;

Cordes, James M. ;

Crew, Geoffrey B. ;

Cui, Yuzhu ;

Davelaar, Jordy ;

De Laurentis, Mariafelicia ;

Deane, Roger ;

Dempsey, Jessica ;

Desvignes, Gregory ;

Dexter, Jason ;

Doeleman, Sheperd S. ;

Eatough, Ralph P. ;

Falcke, Heino ;

Fish, Vincent L. ;

Fomalont, Ed ;

Fraga-Encinas, Raquel ;

Freeman, William T. ;

Friberg, Per ;

Fromm, Christian M. .

ASTROPHYSICAL JOURNAL LETTERS, 2019, 875 (01)

[6]

Akrami Y., 2021, arXiv, DOI [DOI 10.1007/978-3-030-83715-0, 10.1007/978-3-030-83715-0]

[7] Electromagnetism and hidden vector fields in modified gravity theories: Spontaneous and induced vectorization [J].

Annulli, Lorenzo ;

Cardoso, Vitor ;

Gualtieri, Leonardo .

PHYSICAL REVIEW D, 2019, 99 (04)

[8] Black-hole solutions with scalar hair in Einstein-scalar-Gauss-Bonnet theories [J].

Antoniou, G. ;

Bakopoulos, A. ;

Kanti, P. .

PHYSICAL REVIEW D, 2018, 97 (08)

[9] Evasion of No-Hair Theorems and Novel Black-Hole Solutions in Gauss-Bonnet Theories [J].

Antoniou, G. ;

Bakopoulos, A. ;

Kanti, P. .

PHYSICAL REVIEW LETTERS, 2018, 120 (13)

[10] Novel Einstein-scalar-Gauss-Bonnet wormholes without exotic matter [J].

Antoniou, Georgios ;

Bakopoulos, Athanasios ;

Kanti, Panagiota ;

Kleihaus, Burkhard ;

Kunz, Jutta .

PHYSICAL REVIEW D, 2020, 101 (02)

← 1 2 3 4 5 6 7 8 9 →