Wormholes immersed in rotating matter

被引：17
|
作者：
Hoffmann, Christian [1 ,2 ]
Ioannidou, Theodora [3 ]
Kahlen, Sarah [1 ]
Kleihaus, Burkhard [1 ]
Kunz, Jutta [1 ]
机构：
[1] Carl von Ossietzky Univ Oldenburg, Inst Phys, Postfach 2503, D-26111 Oldenburg, Germany
[2] Univ Massachusetts, Dept Math & Stat, Amherst, MA 01003 USA
[3] Aristotle Univ Thessaloniki, Fac Engn, Dept Math Phys & Computat Sci, Thessaloniki 54124, Greece
来源：
PHYSICS LETTERS B | 2018年 / 778卷
关键词：
HIGHER-DERIVATIVE GRAVITY; WEAK ENERGY CONDITION; GENERAL-RELATIVITY; LORENTZIAN WORMHOLES; PARTICLE MODEL; BOSON STARS; DRAINHOLE;
D O I：
10.1016/j.physletb.2018.01.021
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We demonstrate that rotating matter sets the throat of an Ellis wormhole into rotation, allowing for wormholes which possess full reflection symmetry with respect to the two asymptotically flat spacetime regions. We analyze the properties of this new type of rotating worm-holes and show that the wormhole geometry can change from a single throat to a double throat configuration. We further discuss the ergoregions and the lightring structure of these wormholes. (C) 2018 The Author(s). Published by Elsevier B.V.
引用
收藏
页码：161 / 166
页数：6
相关论文
共 50 条
  • [1] Symmetric and asymmetric wormholes immersed in rotating matter
    Hoffmann, Christian
    Ioannidou, Theodora
    Kahlen, Sarah
    Kleihaus, Burkhard
    Kunz, Jutta
    PHYSICAL REVIEW D, 2018, 97 (12)
  • [2] Wormholes immersed in rotating matter
    Hoffmann, Christian
    Ioannidou, Theodora
    Kahlen, Sarah
    Kleihaus, Burkhard
    Kunz, Jutta
    15TH MARCEL GROSSMANN MEETING, PT A, 2022, : 570 - 575
  • [3] Can extra dimensional effects allow wormholes without exotic matter?
    Kar, Sayan
    Lahiri, Sayantani
    SenGupta, Soumitra
    PHYSICS LETTERS B, 2015, 750 : 319 - 324
  • [4] Rotating wormholes in five dimensions
    Dzhunushaliev, Vladimir
    Folomeev, Vladimir
    Kleihaus, Burkhard
    Kunz, Jutta
    Radu, Eugen
    PHYSICAL REVIEW D, 2013, 88 (12):
  • [5] Spontaneous symmetry breaking in wormholes spacetimes with matter
    Hoffmann, Christian
    Ioannidou, Theodora
    Kahlen, Sarah
    Kleihaus, Burkhard
    Kunz, Jutta
    PHYSICAL REVIEW D, 2017, 95 (08)
  • [6] Rotating Ellis wormholes in four dimensions
    Kleihaus, Burkhard
    Kunz, Jutta
    PHYSICAL REVIEW D, 2014, 90 (12):
  • [7] Static axionlike dark matter clouds around magnetized rotating wormholes-probe limit case
    Kiczek, Bartlomiej
    Rogatko, Marek
    EUROPEAN PHYSICAL JOURNAL C, 2022, 82 (07):
  • [8] Search for astrophysical rotating Ellis wormholes with x-ray reflection spectroscopy
    Zhou, Menglei
    Cardenas-Avendano, Alejandro
    Bambi, Cosimo
    Kleihaus, Burkhard
    Kunz, Jutta
    PHYSICAL REVIEW D, 2016, 94 (02)
  • [9] Shadows cast by rotating wormholes
    Shaikh, Rajibul
    15TH MARCEL GROSSMANN MEETING, PT A, 2022, : 600 - 605
  • [10] Revisiting a family of wormholes: geometry, matter, scalar quasinormal modes and echoes
    Roy, Poulami Dutta
    Aneesh, S.
    Kar, Sayan
    EUROPEAN PHYSICAL JOURNAL C, 2020, 80 (09):
12345