3 papers
quant-ph2025
Decoherence time of the ground state spin of centers in hexagonal boron nitride
Fatemeh Tarighi Tabesh, Saleh Rahimi-Keshari, Mehdi Abdi
The ground-state spin of optically active defects in hexagonal boron nitride (hBN) offers a promising platform for quantum information applications, such as qubits for quantum comp…
quant-ph2024
Synchronous manipulation of nuclear spins via boron vacancy centers in hexagonal boron nitride
Fattah Sakuldee, Mehdi Abdi
We develop a method for entangling operations on nuclear spins surrounding a negatively charged boron vacancy (VB-center) point defect in hexagonal boron nitride (hBN). To this end…
quant-ph2024
Interfering-or-not-interfering quantum key distribution with advantage distillation
Seyede Zahra Zarei, Fatemeh Tarighi Tabesh, Mehdi Abdi
Interfering-or-not-interfering quantum key distribution (INI-QKD) is an innovative protocol whose performance surpasses existing twin-field protocol variants. In this study, we int…