site stats

Charged ellis wormhole and black bounce

WebEchoes from asymmetric wormholes and black bounce #5 Min-Yan Ou ( Jiangxi Normal U. ) , Meng-Yun Lai ( Jiangxi Normal U. ) , Hyat Huang ( Jiangxi Normal U. ) ( Nov 27, 2024) Published in: Eur.Phys.J.C 82 (2024) 5, 452 • WebOct 1, 2024 · Our solutions could describe the evolving charged black(white) hole or wormhole and its transition, including the case of black bounce/wormhole transition.

[1909.04603] Charged Ellis Wormhole and Black Bounce - arXiv.…

WebWe consider rotating wormhole solutions supported by a complex phantom scalar field with a quartic self-interaction, where the phantom field induces the rotation of the spacetime. The solutions are regular and asymptotically flat. A subset of solutions describing static but not spherically symmetric wormholes is also obtained. WebWe show how this metric can be used to describe several physical situations of particular interest, including a growing black-bounce, a wormhole to black-bounce transition, and the opposite black-bounce to wormhole transition. fareway black friday https://amdkprestige.com

Hyat Huang , Jinbo Yang - arXiv

WebJan 7, 2024 · Black-bounce to traversable wormhole Alex Simpson and Matt Visser-Recent citations Dynamical wormholes in Einstein Gauss Bonnet gravity Mohammad Reza Mehdizadeh-Charged Ellis wormhole and black bounce Hyat Huang and Jinbo Yang-This content was downloaded from IP address 207.46.13.210 on 07/01/2024 at 11:19. Webcombinations of the charge and bounce parameters can gen- erate exactly the same orbital motion in the black-bounce- Reissner–Nordström spacetime, which can also mimic those WebThe black bounce metric given by Simpson and Visser gives further interesting scenarios. It may be hard to distinguish a black hole and a wormhole just from the outside. To clarify … fareway blair ne

Echoes of charged black-bounce spacetimes SpringerLink

Category:Vaidya spacetimes, black-bounces, and traversable wormholes

Tags:Charged ellis wormhole and black bounce

Charged ellis wormhole and black bounce

Bronnikov-like wormholes in Einstein-scalar gravity

WebSep 15, 2024 · As the charge increases, horizons will appear, and the wormhole becomes a black hole, with no curvature singularity but a wormhole throat or a bounce. We … WebAug 24, 2024 · The Ellis wormhole is a spherically-symmetric and static wormhole, connecting two flat spacetimes. Later in the same year, Bronnikov found the same …

Charged ellis wormhole and black bounce

Did you know?

Webthe charge increases, horizons will appear, and the wormhole becomes a black hole, with no curvature singularity but a wormhole throat or a bounce. We analyze black hole … WebOct 1, 2024 · Our solutions could describe the evolving charged black(white) hole or wormhole and its transition, including the case of black bounce/wormhole transition. We …

WebJan 6, 2024 · The charged Ellis-Bronnikov spacetime is the charged version of the Ellis-Bronnikov solution for the Einstein-Maxwell-(phantom)-dilaton theory. The metric functions of this spacetime are... WebMay 20, 2024 · Charged Ellis wormhole and black bounce Hyat Huang and Jinbo Yang-Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image Cosimo Bambi et al-This content was downloaded from IP address 157.55.39.247 on 19/04/2024 at 21:15.

Websymmetric traversable wormhole, while a spacelike hypersurface x= 0 corresponds to a bounce in the time-dependent quantity r, which is in fact one of the scale factors of a Kantowski-Sachs cosmological model inside a black hole. This phenomenon was named a black bounce [46]. (In fact, a black bounce is also a necessary feature of all black … WebSep 10, 2024 · charge is zero. Then we draw the embedding diagrams for the wormholes and note that two sides are asymmetric. As the charge increases, horizons will appear, …

WebWe draw the embedding diagrams for the wormholes and demonstrate that the two sides are asymmetric. As the charge increases, horizons will appear, and the wormhole …

WebSep 10, 2024 · As the charge increases, horizons will appear, and the wormhole becomes a black hole. However, inside the horizon, there is no singularity but a wormhole throat … fareway blue buffalo dog foodWebApr 22, 2024 · Our solutions could describe the evolving charged black (white) hole or wormhole and their transition, including the case of black bounce/wormhole … correction brevet maths 2020 pdfWebCharged Ellis wormhole and black bounce. H Huang, J Yang. Physical Review D 100 (12), 124063, 2024. 29: 2024: The global monopole spacetime and its topological charge. H Tan, J Yang, J Zhang, T He. Chinese Physics B 27 (3), 030401, 2024. 12: 2024: Bronnikov-like wormholes in Einstein-scalar gravity. fareway bondurantWebAug 12, 2024 · Charged Ellis wormhole and black bounce. Article. Dec 2024; Hyat Huang; Jinbo Yang; By replacing the scalar ϕ with iϕ in the solution constructed by Huang et al. [Static and dynamic charged ... fareway bettendorf weekly adWebDec 30, 2024 · Our solutions could describe the evolving charged black(white) hole or wormhole and its transition, including the case of black bounce/wormhole transition. correction calibrationWebJan 4, 2024 · Interestingly, we note that this Bronnikov-Ellis variant may be viewed as a four dimensional, timelike section of a five dimensional, static, nonvacuum, Witten bubblelike geometry which, with an... fareway bondurant iowaWebApr 11, 2024 · in a usual lens configuration and a retro lensing configuration. This paper is organized as follows. We investigate the 0th order of affine perturbation series of the deflection angle () in Sect. 2 and we consider the Schwarzschild black hole, Reissner-Nordström black hole, and the Ellis–Bronnikov wormhole spacetimes in Sect. 3.We … correction calibration 違い