260 citations · 623 across the 35 of their papers we have counts for
8 papers · 1 filter
CFT Constraints on the Weak Gravity Conjecture
Saeed Noori Gashti, Behnam Pourhassan, İzzet Sakallı
The Weak Gravity Conjecture (WGC) is a swampland criterion of long standing: any consistent theory of quantum gravity must contain a charged particle whose charge-to-mass ratio exc…
Perturbations and Greybody Factors of AdS Black Holes with a Cloud of Strings Surrounded by Quintessence-like Field in NLED Scenario
Faizuddin Ahmed, Ahmad Al-Badawi, İzzet Sakallı +1
The discovery of gravitational waves and advances in black hole imaging have opened new opportunities to probe exotic physics in strong-field regimes. Building upon a recent black…
Domain Wall Skyrmions in Holographic Quantum Chromodynamics: Topological Phases and Phase Transitions
Suat Dengiz, İzzet Sakallı
We investigate the domain wall skyrmions phase in the framework of holographic quantum chromodynamics (QCD) using the Sakai-Sugimoto model. Building on previous work regarding chir…
de Sitter Swampland Conjecture in String Field Inflation
J. Sadeghi, B. Pourhassan, S. Noori Gashti +2
In this paper, we study a particular type of inflation by using non-local Friedman equations that are somehow derived from the zero levels of string field theory and express a tach…
Non-perturbative correction to the Horava-Lifshitz black hole thermodynamics
Behnam Pourhassan, İzzet Sakallı
In this paper, we consider non-perturbative quantum correction which appears as exponential term in the black hole entropy. We study consequence thermodynamics of the Hořava-Lifshi…
Topical Review: Greybody Factors and Quasinormal Modes for Black Holes in Various Theories -- Fingerprints of Invisibles
İzzet Sakallı, Sara Kanzi
We give a pedagogical introduction to black holes (BHs) greybody factors (GFs) and quasinormal modes (QNMs) and share the recent developments on those subjects. In this study, our…
Shadow cast of non-commutative black holes in Rastall gravity
Ali Övgün, İzzet Sakallı, Joel Saavedra +1
We study the shadow and energy emission rate of a spherically symmetric non-commutative black hole in Rastall gravity. Depending on the model parameters, the non-commutative black…
Greybody Factors of Holographic Superconductors with Lifshitz Scaling
Huriye Gürsel, İzzet Sakallı
We study the quasinormal modes and thermal radiation of massless spin-0 field perturbations in the background of four-dimensional (4D) non-Abelian charged Lifshitz black branes wit…