REVIEW 2 cited by
Deflection Angle of Light by Wormholes using the Gauss-Bonnet Theorem
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
read the original abstract
In this letter, we have investigated the deflection angle of light by wormholes using a new geometrical method known as Gibbons-Werner method (GW). In particular we have calculated the deflection angle of light in the weak limit approximation in two wormhole spacetime geometries: Ellis wormhole and Janis-Newman-Winnicour (JNW) wormhole. We have employed the famous Gauss-Bonnet theorem (GBT) to the Ellis wormhole optical geometry and JNW wormhole optical geometry, respectively. By using GBT, we computed the deflection angles in leading orders by these wormholes and our results were compared with the ones in the literature.
Forward citations
Cited by 2 Pith papers
-
EFT Corrections to Photon Propagation and Gravitational Lensing in an Ellis-Bronnikov Wormhole
In an Ellis-Bronnikov wormhole, EFT corrections to photon propagation modify the strong-deflection lensing coefficients in a polarization-dependent way, with a Ricci-curvature coupling contributing that vanishes for S...
-
Ellis-Bronnikov Wormhole Shadows with Spherically Symmetric Accretion Flow
GRRT simulations of spherically symmetric accretion show the Ellis-Bronnikov wormhole yields brighter shadow and photon ring than Schwarzschild, both consistent with EHT M87* data.
Discussion (0). Continue with ORCID to comment.