scholarly journals New exact traversable wormhole solution to the Einstein-scalar-Gauss-Bonnet equations coupled to power-Maxwell electrodynamics

2019 ◽  
Vol 100 (6) ◽  
Author(s):  
Pedro Cañate ◽  
Nora Breton
Keyword(s):  
Wormhole Solution ◽  
Traversable Wormhole ◽  
Maxwell Electrodynamics

scholarly journals A NEW TWO-WAY TRAVERSABLE WORMHOLE SOLUTION FOR VACUUM BRANS-DICKE EQUATIONS

1999 ◽  
Vol 48 (11) ◽  
pp. 2011
Author(s):  
HE FENG ◽  
LIU JIN-WANG ◽  
LIU LIAO
Keyword(s):  
Wormhole Solution ◽  
Traversable Wormhole

scholarly journals GRAVITATIONAL MEMORY OF NATURAL WORMHOLES

2000 ◽  
Vol 15 (06) ◽  
pp. 429-438
Author(s):  
L. A. ANCHORDOQUI ◽  
M. L TROBO ◽  
H. VUCETICH ◽  
F. ZYSERMAN
Keyword(s):  
Numerical Analysis ◽  
Scalar Field ◽  
Tensor Field ◽  
Coupling Constants ◽  
Wormhole Solution ◽  
Field Equations ◽  
Traversable Wormhole ◽  
Field Dependent ◽  
General Scalar

A traversable wormhole solution of general scalar–tensor field equations is presented. We have shown, after a numerical analysis for the behavior of the scalar field of Brans–Dicke theory, that the solution is completely singularity-free. Furthermore, the analysis of more general scalar field dependent coupling constants indicates that the gravitational memory phenomenon may play an important role for the fate of natural wormholes.

scholarly journals Traversable wormhole solution with a background Kalb–Ramond field

2021 ◽  
Vol 433 ◽  
pp. 168604
Author(s):  
L.A. Lessa ◽  
R. Oliveira ◽  
J.E.G. Silva ◽  
C.A.S. Almeida
Keyword(s):  
Wormhole Solution ◽  
Traversable Wormhole

scholarly journals Exact traversable wormhole solution in bumblebee gravity

2019 ◽  
Vol 99 (2) ◽  
Author(s):  
Ali Övgün ◽  
Kimet Jusufi ◽  
İzzet Sakallı
Keyword(s):  
Wormhole Solution ◽  
Traversable Wormhole

scholarly journals Traversable wormhole in coupled Sachdev-Ye-Kitaev models with imbalanced interactions

2021 ◽  
Vol 104 (3) ◽  
Author(s):  
Rafael Haenel ◽  
Sharmistha Sahoo ◽  
Timothy H. Hsieh ◽  
Marcel Franz
Keyword(s):  
Traversable Wormhole

scholarly journals Traversable Wormhole Geometries in Gravity

2021 ◽  
pp. 2100023
Author(s):  
Zinnat Hassan ◽  
Sanjay Mandal ◽  
P.K. Sahoo
Keyword(s):  
Traversable Wormhole

Planar generalized electrodynamics for one-loop amplitude in the Heisenberg picture

2021 ◽  
pp. 2150142
Author(s):  
David Montenegro ◽  
B. M. Pimentel
Keyword(s):  
Gauge Invariance ◽  
Quantum Electrodynamics ◽  
Mass Shell ◽  
Natural Extension ◽  
Quantum Model ◽  
Covariant Quantization ◽  
Heisenberg Picture ◽  
Maxwell Electrodynamics ◽  
Loop Amplitude ◽  
The One

We examine the generalized quantum electrodynamics as a natural extension of the Maxwell electrodynamics to cure the one-loop divergence. We establish a precise scenario to discuss the underlying features between photon and fermion where the perturbative Maxwell electrodynamics fails. Our quantum model combines stability, unitarity, and gauge invariance as the central properties. To interpret the quantum fluctuations without suffering from the physical conflicts proved by Haag’s theorem, we construct the covariant quantization in the Heisenberg picture instead of the Interaction one. Furthermore, we discuss the absence of anomalous magnetic moment and mass-shell singularity.

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