1 citations · 1 across the 9 of their papers we have counts for
10 papers
Polytropic wormholes
Remo Garattini, Emmanuel N. Saridakis, Athanasios G. Tzikas
Traversable wormholes in general relativity require non-standard matter sources, making the identification of physically motivated equations of state particularly important. We inv…
Phenomenological Rotating Extension of Black Holes with Primary Scalar Hair: Shadow Signatures in Beyond Horndeski Gravity
Kourosh Nozari, Milad Hajebrahimi, Sara Saghafi +2
The Event Horizon Telescope (EHT) image of M87* provides a direct test of strong-field gravity, measuring an angular shadow diameter and a circularity…
Multi-probe analysis of strong-field effects in gravity
Mohsen Khodadi, Behnam Pourhassan, Emmanuel N. Saridakis
Covariant gravity is a viable extension of General Relativity, however its strong-field predictions remain largely untested. Using the static, spherically symmetric black-ho…
Branch structure and nonextensive thermodynamics of Kalb-Ramond-ModMax black holes: observational signatures
Erdem Sucu, Izzet Sakalli, Emmanuel N. Saridakis
Motivated by the low-energy effective action of heterotic string theory, where the Kalb-Ramond (KR) two-form and nonlinear gauge corrections arise simultaneously, we investigate a…
Atomic clocks and gravitational waves as probes of non-metricity
Mohsen Khodadi, Emmanuel N. Saridakis
Non-metricity provides a natural extension of Riemannian geometry, yet its experimental signatures remain largely unexplored. In this work, we investigate how spacetime non-metrici…
Black Hole Entropy and Complexity Growth in Horndeski Gravity within the AdS/BCFT Framework
Fabiano F. Santos, Behnam Pourhassan, Emmanuel N. Saridakis
This work investigates the connection between quantum complexity and gravitational dynamics within the framework of Horndeski gravity, extending the AdS/BCFT correspondence to incl…
Traversable Wormhole Solutions in massive gravity
Alexandre Landry, Yassine Sekhmani, Sunil K Maurya +2
We study traversable wormhole geometries in an teleparallel framework augmented by a perturbative de Rham-Gabadadze-Tolley (dRGT) graviton-mass term. Adopting the static, sp…
3-dimensional charged black holes in gravity
G. G. L. Nashed, Emmanuel N. Saridakis
We present new exact charged black hole solutions in (2+1) dimensions within the framework of gravity, where denotes the non-metricity scalar. By considering a cubic…
Fermion localization in a extra-dimensional gravity with cuscuton dynamics
Allan R. P. Moreira, Shi-Hai Dong, Emmanuel N. Saridakis
We investigate the fermion localization in extra-dimensional gravity with cuscuton dynamics. This modified gravity theory is based on the nonmetricity scalar …
Information measures for fermion localization in gravity with non-minimal couplings
Allan R. P. Moreira, Shi-Hai Dong, Emmanuel N. Saridakis
We investigate the dynamics of fermion localization within the framework of gravity featuring non-minimal couplings. Starting from the Dirac action for a spin- fermi…