4 papers
Sympathetic Cooling in Trapped Ions with Spectral Selectivity via the Zeeman Shift
Kavyashree Ranawat, Jiyong Yu, Andrew Van Horn +3
High-fidelity quantum logic operations in trapped ions often require the ions' collective motion to be cooled to near the ground state. Since cooling the ions' motion typically inv…
Design and Characterization of Compact Acousto-Optic-Deflector Individual Addressing System for Trapped-Ion Quantum Computing
Jiyong Yu, Kavyashree Ranawat, Andrew Van Horn +4
We present a compact design for a beam-steering system based on acousto-optic-deflectors (AODs) used as an individual addressing system for trapped-ion quantum computing. The desig…
Tailored Quantum Device Calibration with Statistical Model Checking
Filip Mazurek, Marissa D'Onofrio, Andrew Van Horn +4
Quantum devices require precisely calibrated analog signals, a process that is complex and time-consuming. Many calibration strategies exist, and all require careful analysis and t…
Artificial intelligence prediction of stock prices using social media
Kavyashree Ranawat, Stefano Giani
The primary objective of this work is to develop a Neural Network based on LSTM to predict stock market movements using tweets. Word embeddings, used in the LSTM network, are initi…