# Geometry of Spinning Ellis Wormholes

@article{Chew2016GeometryOS, title={Geometry of Spinning Ellis Wormholes}, author={Xiao Yan Chew and Burkhard Kleihaus and Jutta Kunz}, journal={Physical Review D}, year={2016}, volume={94}, pages={104031} }

We give a detailed account of the properties of spinning Ellis wormholes, supported by a phantom field. The general set of solutions depends on three parameters, associated with the size of the throat, the rotation and the symmetry of the solutions. For symmetric wormholes the global charges possess the same values in both asymptotic regions, while this is no longer the case for non-symmetric wormholes. We present mass formulae for these wormholes, study their quadrupole moments, and discuss…

## Figures from this paper

## 19 Citations

Wormholes Immersed in Rotating Matter

- Physics
- 2018

Abstract 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…

Symmetric and asymmetric wormholes immersed in rotating matter

- PhysicsPhysical Review D
- 2018

We consider four-dimensional wormholes immersed in bosonic matter. While their existence is based on the presence of a phantom field, many of their interesting physical properties are bestowed upon…

Spinning Wormholes in Scalar-Tensor Theory

- Physics
- 2018

We consider spinning generalizations of the Ellis wormhole in scalar-tensor theory. Analogous to other compact objects these wormholes can carry a non-trivial scalarization. We determine the domain…

Stationary generalizations for the Bronnikov-Ellis wormhole and for the vacuum ring wormhole

- PhysicsPhysical Review D
- 2021

We analyze possibilities to obtain a globally regular stationary generalization for the ultrastatic wormhole with a repulsive scalar field found by Bronnikov and by Ellis in 1973. The extreme…

Energy conditions for a
T2
wormhole at the center

- PhysicsPhysical Review D
- 2019

Within general relativity, we determine the conditions needed for the existence of a toroidal ${T}^{2}$ wormhole. For this purpose, we employ the requirements of the positiveness of the second…

Linear stability analysis of a rotating thin-shell wormhole

- PhysicsPhysical Review D
- 2018

We cut and paste two Ba\~nados-Teitelboim-Zanelli (BTZ) spacetimes at a throat by the Darmois-Israel method to construct a rotating wormhole with a thin shell filled with a barotropic fluid. The thin…

Geodesic motion around traversable wormholes supported by a massless conformally coupled scalar field

- PhysicsPhysical Review D
- 2018

We consider a traversable wormhole solution of Einstein's gravity conformally coupled to a massless scalar field, a solution derived by Barcelo and Visser based on the JNWW spacetime. We study the…

Black holes and wormholes in the Einstein-scalar-Gauss-Bonnet generalized theories of gravity

- Physics
- 2020

In this Ph.D. dissertation we study the emergence of black-hole and wormhole solutions in the framework of the Einstein-scalar-Gauss-Bonnet (EsGB) theory. Particularly we study a family of theories…

On the shadow of rotating traversable wormholes

- PhysicsThe European Physical Journal C
- 2018

We revisit the shadow of rotating traversable wormholes discussing the role of the wormhole throat in the shadow formation. For certain classes of wormholes the throat serves as a potential barrier…

Uniqueness theorem for static phantom wormholes in Einstein–Maxwell-dilaton theory

- Physics
- 2017

Abstract We prove a uniqueness theorem for completely regular traversable electrically charged wormhole solutions in the Einstein–Maxwell-dilaton gravity with a phantom scalar field and a possible…

## References

SHOWING 1-10 OF 45 REFERENCES

Phys

- Rev. D 90, 121503
- 2014

Phys

- Rev. 48
- 1935

Phys

- Rev. D 87, 107501
- 2013

Phys

- Rev. D 78, 064071
- 2008

Gen

- Rel. Grav. 10, 105-123
- 1979

Phys

- 15, 46
- 1974

Phys

- 14, 104-118
- 1973

Phys

- 11, 2580
- 1970

JCAP 1608

- 030
- 2016

Phys

- Rev. D 94, 024036
- 2016