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Akram Ali

King Khalid University

Saudi Arabia

KING KHALID UNIVERSITY

Abha, 61413

Saudi Arabia

  • King Khalid University

SCHOLARLY PAPERS

4

DOWNLOADS

197

TOTAL CITATIONS

0

Scholarly Papers (4)

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1.

Observable Signatures of Lorentz-Violating Black Holes: Lensing, Shadows, and Thermodynamic Properties in ModMax-Kalb-Ramond Gravity

Number of pages: 43 Posted: 11 Sep 2025
Erdem Sucu, Yassine Sekhmani, Izzet Sakallı, S.K. Maurya and Akram Ali
Eastern Mediterranean University, Mohammed V University of Rabat, Eastern Mediterranean University, University of Nizwa - College of Arts and Sciences and King Khalid University
Downloads 54 (1,020,567)

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Black Holes, ModMax Electrodynamics, Kalb-Ramond Fields, Lorentz Symmetry Breaking, Gravitational Lensing, Shadow

2.

Embedded Class-I Solution of Compact Star Inf(R,Φ) Gravity with Karmarkar Condition

Number of pages: 11 Posted: 30 Nov 2022
Adnan Malik, Komal Saleem, Fatemah Mofarreh, Nabeel Ahmad and Akram Ali
University of Management and Technology, University of Management and Technology, Princess Nourah Bint Abdulrahman University, University of Management and Technology and King Khalid University
Downloads 53 (1,031,043)

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Compact Stars, Karmarker Condition, $f(R, \phi)$ gravity, Energy conditions, .

3.

Constraining parameters of Einstein-Power-Maxwell black hole from M87* and Sgr A* data and QPOs analysis

Number of pages: 17 Posted: 06 Jan 2026
Asifa Ashraf, Faisal Javed, Sunil Kumar Maurya, Ksh. Newton Singh, Saibal Ray, Farruh Atamurotov and Akram Ali
Zhejiang Normal University, Zhejiang Normal University, University of Nizwa, National Defence Academy, GLA University, New Uzbekistan University and King Khalid University
Downloads 46 (1,121,190)

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Black hole, circular orbit, particle motion, quasi-periodic oscillation

4.

Lichnerowicz-harmonic maps of Riemannian manifolds into spheres

Number of pages: 26 Posted: 22 Dec 2025
Sorin Dragomir, Akram Ali, Ali Alkhaldi and Vito Romaniello
affiliation not provided to SSRN, King Khalid University, King Khalid University and affiliation not provided to SSRN
Downloads 44 (1,145,425)

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Lichnerowicz-harmonic map, self-shrinker, totally geodesic submanifold, warped product manifold, first variation formula, Hopf lemma