880 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Saudi Center for Theoretical PhysicsSA54 papers
- Chouaib Doukkali UniversityMA33 papers
- King Abdullah University of Science and TechnologySA29 papers
- Massachusetts Institute of TechnologyUS17 papers
- Georgia Institute of TechnologyUS16 papers
- King Faisal UniversitySA12 papers
- Shura CouncilSA11 papers
- National University of SingaporeSG9 papers
- Northeastern UniversityUS9 papers
- Academy of Sciences Republic of UzbekistanUZ7 papers
- National University of Sciences and TechnologyPK7 papers
- Quaid-i-Azam UniversityPK7 papers
32 papers · 1 filter
Gauge-Invariant Long-Wavelength TDDFT Without Empty States: From Polarizability to Kubo Conductivity Across Heterogeneous Materials
Christian Tantardini, Quentin Pitteloud, Boris Yakobson +1
Electromagnetic response is commonly computed in two languages: length-gauge molecular polarizabilities and velocity-gauge (Kubo) conductivities for periodic solids. We introduce a…
Micromagnet-free operation of electron spin qubits in Si/SiGe vertical double quantum dots
Abhikbrata Sarkar, Daniel Loss
We study a vertical double quantum dot (DQD) in a Si/SiGe/Si double-well heterostructure for full electrical control of electron Loss-DiVincenzo (LD) spin qubits, using…
Low-temperature behavior of density-functional theory for metals based on density-functional perturbation theory and Sommerfeld expansion
Xavier Gonze, Christian Tantardini, Antoine Levitt
The temperature dependence of most solid-state properties is dominated by lattice vibrations, but metals display notable purely electronic effects at low temperature, such as the l…
Seismic event classification with a lightweight Fourier Neural Operator model
Ayrat Abdullin, Umair bin Waheed, Leo Eisner +1
Real-time monitoring of induced seismicity is critical to mitigate operational risks, relying on the rapid and accurate classification of triggered data from continuous data stream…
YOLO-SAT: A Data-based and Model-based Enhanced YOLOv12 Model for Desert Waste Detection and Classification
Abdulmumin Sa'ad, Sulaimon Oyeniyi Adebayo
The global waste crisis is escalating, with solid waste generation expected to increase tremendously in the coming years. Traditional waste collection methods, particularly in remo…
Symbol Detection in Multi-channel Multi-tag Ambient Backscatter Communication Under IQ Imbalance
Yuxin Li, Guangyue Lu, Yinghui Ye +2
Ambient backscatter communication (AmBC) offers low-cost and low-power connectivity for Internet of Things (IoT), where a backscatter tag (BT) modulates incident signals transmitte…
Distributed Deep Learning for Medical Image Denoising with Data Obfuscation
Sulaimon Oyeniyi Adebayo, Ayaz H. Khan
Medical image denoising is essential for improving image quality while minimizing the exposure of sensitive information, particularly when working with large-scale clinical dataset…
Global Buckley-Leverett theory for multicomponent flow in fractured media: Isothermal equation-of-state coupling and dynamic capillarity
Christian Tantardini, Fernando Alonso-Marroquin
We present an isothermal Global Buckley--Leverett framework for multicomponent, multiphase flow in porous and fractured media that retains the interpretability of classical Buckley…
Single impurity atom embedded in a dipolar two-soliton molecule as a qubit
S. M. Al-Marzoug, B. B. Baizakov, U. Al Khawaja +1
We consider a single impurity atom trapped in a double well (DW) potential created by a dipolar two-soliton molecule in a quasi-one-dimensional geometry. By solving the eigenvalue…
Capillarity in Stationary Random Granular Media: Distribution-Aware Screening and Quantitative Supercell Sizing
Christian Tantardini, Fernando Alonso-Marroquin
We develop a quantitative framework to determine the minimal periodic supercell required for representative simulations of capillarity-screened Darcy flow in stationary random, pol…
Zero and Nonzero Energy Majorana Modes in an Extended Kitaev Chain
Mohammad Ghuneim, Raditya Weda Bomantara
This paper studies an extended Kitaev chain with three sublattices per unit cell. This extended version is obtained by hybridizing a modified Su-Schrieffer-Heeger model featuring t…
Sensitivity-Driven Migration and the Evolution of Cooperation in Multi-Player Games on Structured Populations
Dhaker Kroumi
Cooperation often depends on individuals avoiding exploitation and interacting preferentially with other cooperators. We explore how context-dependent migration influences the evol…
Light induced transitions of valley Chern numbers and flat bands in a non-twisted moire graphene-hexagonal boron nitride superlattice
Saud Alabdulal, Miftah Hadi Syahputra Anfa, Hocine Bahlouli +1
Motivated by the rich topology and interesting quasi-band structure of twisted moire materials subjected to light, we study a non-twisted moire material under the influence of ligh…
Multi-Agent LLMs as Ethics Advocates for AI-Based Systems
Asma Yamani, Malak Baslyman, Moataz Ahmed
Incorporating ethics into the requirement elicitation process is essential for creating ethically aligned systems. Although eliciting manual ethics requirements is effective, it re…
Connectivity Management in Satellite-Aided Vehicular Networks with Multi-Head Attention-Based State Estimation
Ibrahim Althamary, Chen-Fu Chou, Chih-Wei Huang
Managing connectivity in integrated satellite-terrestrial vehicular networks is critical for 6G, yet is challenged by dynamic conditions and partial observability. This letter intr…
Auto-SGCR: Automated Generation of Smart Grid Cyber Range Using IEC 61850 Standard Models
Muhammad M. Roomi, S. M. Suhail Hussain, Ee-Chien Chang +2
Digitalization of power grids have made them increasingly susceptible to cyber-attacks in the past decade. Iterative cybersecurity testing is indispensable to counter emerging atta…
NetIntent: Leveraging Large Language Models for End-to-End Intent-Based SDN Automation
Md. Kamrul Hossain, Walid Aljoby
Intent-Based Networking (IBN) often leverages the programmability of Software-Defined Networking (SDN) to simplify network management. However, significant challenges remain in aut…
Abinit 2025: New Capabilities for the Predictive Modeling of Solids and Nanomaterials
Matthieu J. Verstraete, Joao Abreu, Guillaume E. Allemand +71
Abinit is a widely used scientific software package implementing density functional theory and many related functionalities for excited states and response properties. This paper p…
Benchmarking CO Storage Simulations: Results from the 11th Society of Petroleum Engineers Comparative Solution Project
Jan M. Nordbotten, Martin A. Fernø, Bernd Flemisch +40
The 11th Society of Petroleum Engineers Comparative Solution Project (shortened SPE11 herein) benchmarked simulation tools for geological carbon dioxide (CO) storage. A total o…
AI-Native Open RAN for Non-Terrestrial Networks: An Overview
Jikang Deng, S. Fizza Hassan, Hui Zhou +3
Non-terrestrial network (NTN) is envisioned as a critical component of Sixth Generation (6G) networks by enabling ubiquitous services and enhancing network resilience. However, the…
Projection Cascades of models of log del Pezzo surfaces
Muhammad Imran Qureshi
We introduce the notion of type-I projection cascade for a biregular model (infinite series) of log del Pezzo surfaces. We study the existence of type-I projection cascades for kno…
Joint Scheduling of DER under Demand Charges: Structure and Approximation
Ruixiao Yang, Gulai Shen, Ahmed S. Alahmed +1
We study the joint scheduling of behind-the-meter distributed energy resources (DERs), including flexible loads, renewable generation, and battery energy storage systems, under net…
Robust Tripartite Entanglement Generation via Correlated Noise in Spin Qubits
Sander Driessen, Ji Zou, Even Thingstad +2
We investigate the generation of genuine tripartite entanglement in a triangular spin-qubit system due to spatially correlated noise. In particular, we demonstrate how the formatio…
Ab initio study of the radii of oxygen isotopes
Zhengxue Ren, Serdar Elhatisari, Ulf-G. Meißner
We present an {\em ab initio} study of the charge and matter radii of oxygen isotopes from O to O using nuclear lattice effective field theory (NLEFT) with high-fidel…