From the 1 of 5 linked papers with an AI index.
5 papers
How mergers shape galaxy morphology in the IllustrisTNG simulation
Guangquan Zeng, Lan Wang, Liang Gao
How galaxy mergers drive morphological evolution remains an open question. Traditional views hold that major mergers produce elliptical galaxies, while minor mergers form dispersio…
Suppressing Detuning-Induced Bias in Ramsey Magnetometry with Composite Pulses
Shingo Kukita, Kento Nawata, Yuichiro Matsuzaki
The paper proposes a composite‑pulse technique for single‑qubit Ramsey magnetometry that cancels first‑order bias caused by unknown detuning, improving the accuracy of DC magnetic…
Mitigating Detuning-Induced Systematic Errors in Entanglement-Enhanced Metrology
Shingo Kukita, Yuichiro Matsuzaki
Quantum sensing leverages non-classical resources to enhance precision. In particular, Greenberger-Horne-Zeilinger (GHZ) states can, in principle, attain the Heisenberg limit that…
Geometric Construction of Dynamically Corrected Quantum Gates
Shingo Kukita, Yasushi Kondo
The foundation of quantum technologies lies in the precise control of quantum systems. It is crucial to implement dynamically corrected quantum gates (DCQG), which compensate for i…
Optimal quantum controls robust against detuning error
Shingo Kukita, Haruki Kiya, Yasushi Kondo
Precise control of quantum systems is one of the most important milestones for achieving practical quantum technologies, such as computation, sensing, and communication. Several fa…