3 papers
quant-ph2026
Krylov Distribution and Spectral Convergence of Quantum Fisher Information
Mohsen Alishahiha, Fatemeh Tarighi Tabesh, Mohammad Javad Vasli
We establish a direct correspondence between the Krylov hierarchy of quantum Fisher information (QFI) and a Krylov-resolved decomposition of the symmetric logarithmic derivative (S…
quant-ph2025
Optimizing the charging of quantum batteries via shortcuts to adiabaticity
Sh. Ebrahimi, S. Salimi, F. T. Tabesh +1
Although implementing shortcuts to adiabaticity (STA) in open quantum systems remains challenging due to the complex control schemes required for such systems, their powerful abili…
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…