Are slowly rotating Ellis-Bronnikov wormholes stable?

被引：5

作者：

Azad, Bahareh ^{[1
]}

Blazquez-Salcedo, Jose Luis ^{[2
,3
]}

Khoo, Fech Scen ^{[1
]}

Kunz, Jutta ^{[1
]}

机构：

[1] Carl von Ossietzky Univ Oldenburg, Inst Phys, Postfach 2503, D-26111 Oldenburg, Germany

[2] Univ Complutense Madrid, Fac Ciencias Fis, Dept Fis Teor, Madrid, Spain

[3] Univ Complutense Madrid, Fac Ciencias Fis, IPARCOS, Madrid, Spain

来源：

PHYSICS LETTERS B | 2024年 / 848卷

关键词：

D O I：

10.1016/j.physletb.2023.138349

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We investigate the radial perturbations of Ellis-Bronnikov wormholes (l = 0) in a slowly rotating background expanded up to second order in rotation. We find indications that simple wormhole solutions such as Ellis-Bronnikov in General Relativity can be stabilized by rotation, thus favoring a viable traversable wormhole. This opens up the intriguing question whether the many other wormhole solutions with or without the support of exotic matter can become linearly mode stable when the wormhole rotates.

引用

页数：5

共 69 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] GW170814: A Three-Detector Observation of Gravitational Waves from a Binary Black Hole Coalescence [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. .

PHYSICAL REVIEW LETTERS, 2017, 119 (14)

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

Abe, F. .

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

[4]

Alcubierre M., 2017, Fundam. Theor. Phys., V189

[5]

ASCHER U, 1979, MATH COMPUT, V33, P659, DOI 10.1090/S0025-5718-1979-0521281-7

[6]

Azad B., in preparation.

[7] Polar modes and isospectrality of Ellis-Bronnikov wormholes [J].

Azad, Bahareh ;

Blazquez-Salcedo, Jose Luis ;

Chew, Xiao Yan ;

Kunz, Jutta ;

Yeom, Dong-han .

PHYSICAL REVIEW D, 2023, 107 (08)

[8] Transmission of low-energy scalar waves through a traversable wormhole [J].

Azad, Bahareh ;

Loran, Farhang ;

Mostafazadeh, Ali .

EUROPEAN PHYSICAL JOURNAL C, 2020, 80 (12)

[9] Confined-exotic-matter wormholes with no gluing effects - Imaging supermassive wormholes and black holes [J].

Azreg-Ainou, Mustapha .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2015, (07)

[10] Can the supermassive objects at the centers of galaxies be traversable wormholes? The first test of strong gravity for mm/sub-mm very long baseline interferometry facilities [J].

Bambi, Cosimo .

PHYSICAL REVIEW D, 2013, 87 (10)

← 1 2 3 4 5 6 7 →