Discussion on strong field lensing by wormholes as black hole foils

Amrita Bhattacharya

Gravitational lensing, Wormhole, Black hole

In this paper it is decided to derive the strong field lensing observables for black hole foils which is considered as the Damour-Solodukhin wormhole and also to examine the range of the deviation parameter λ for which it mimics Schwarzschild black holes in both the classical and quantum level. The lensing observables for the black hole SgrA^* residing in our galaxy can be interpreted to provide an upper bound on λ~10^(-3) and until any lower bound is established, all values of λ below the upper bound should be treated equally probable.

Published Paper   E-Certificate

"Discussion on strong field lensing by wormholes as black hole foils", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.9, Issue 2, page no.393 - 396, February-2024, Available :https://ijsdr.org/papers/IJSDR2402058.pdf

Volume 9 Issue 2, February-2024

Pages : 393 - 396

Paper Reg. ID: IJSDR_210092

Published Paper Id: IJSDR2402058

Downloads: 000347225

Research Area: Applied Mathematics

Country: Kolkata, West Bengal, India

Published Paper PDF: https://ijsdr.org/papers/IJSDR2402058

Published Paper URL: https://ijsdr.org/viewpaperforall?paper=IJSDR2402058

ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016

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