Zobrazeno 1 - 10
of 1 843
pro vyhledávání: '"AHMED, Waqas"'
We investigate the possibility that primordial black holes (PBHs) can be formed from large curvature perturbations generated during the waterfall phase transition in a hybrid inflation model driven by an axion-like particle (ALP) $\phi$. The model pr
Externí odkaz:
http://arxiv.org/abs/2411.00764
Autor:
Ahmed, Waqas, Kommineni, Vamsi Krishna, König-Ries, Birgitta, Gaikwad, Jitendra, Gadelha, Luiz, Samuel, Sheeba
Artificial Intelligence (AI) is revolutionizing biodiversity research by enabling advanced data analysis, species identification, and habitats monitoring, thereby enhancing conservation efforts. Ensuring reproducibility in AI-driven biodiversity rese
Externí odkaz:
http://arxiv.org/abs/2407.07550
We present the TESS and BVRcIc light curves solution of four low mass-ratio contact binary systems TIC 159102550), V1068 Her, MW Pav and TIC 321576458. Except MW Pav, all three systems have been studied for the first time. The period analysis of TIC
Externí odkaz:
http://arxiv.org/abs/2406.05664
We present a realistic supersymmetric $\mu$-hybrid inflation model within the framework of $SU(4)_C \times SU(2)_L \times U(1)_R$ gauge symmetry, wherein the symmetry breaking $SU(4)_C \times SU(2)_L \times U(1)_R\rightarrow SU(3)_C\times SU(2)_L \ti
Externí odkaz:
http://arxiv.org/abs/2404.06008
Autor:
Naseer, Ehtasham, Sandhu, Ali Imran, Siddique, Muhammad Adnan, Ahmed, Waqas W., Farhat, Mohamed, Wu, Ying
Inverse scattering problems are inherently challenging, given the fact they are ill-posed and nonlinear. This paper presents a powerful deep learning-based approach that relies on generative adversarial networks to accurately and efficiently reconstr
Externí odkaz:
http://arxiv.org/abs/2402.10831
Autor:
Ahmed, Waqas, Raza, Shabbar
This study revisits supersymmetric (SUSY) hybrid inflation in light of CMB experiments and swampland conjectures. We first show that if one adds radiative, soft mass, and SUGRA corrections to the scalar potential, supersymmetric hybrid inflation is s
Externí odkaz:
http://arxiv.org/abs/2401.02168
We study the light right-handed slepton bulk regions for dark matter from the Generalized Minimal Supergravity (GmSUGRA) in the Minimal Supersymmetric Standard Model (MSSM). In our comprehensive numerical studies, we show that $\mathcal{R_{\tilde{\ph
Externí odkaz:
http://arxiv.org/abs/2312.07863
Because there are a few typos in the supersymmetry breaking sfermion masses and trilinear soft term, regarding the current Large Hadron Collider (LHC) and dark matter searches, we revisit a three-family Pati-Salam model based on intersecting D6-brane
Externí odkaz:
http://arxiv.org/abs/2310.12420