Quantum Alternating Operator Ansatz for the Preparation and Detection of Long-Lived States

This conference talk explores the Quantum Alternating Operator Ansatz for preparing and detecting long-lived quantum states, presented by Vishal Varma at the International Centre for Theoretical Sciences. Part of the "Quantum Trajectories" program organized by Michel Bauer, Cedric Bernardin, Raphael Chetrite, and Abhishek Dhar, this 16-minute presentation contributes to the broader discussion on quantum trajectories, quantum control, measurement-induced phase transitions, and quantum information and computation. Learn about cutting-edge theoretical approaches in quantum physics that bridge theoretical physics, applied mathematics, and experimental implementations, supporting the ongoing "second quantum revolution" in quantum-based encryption, communication, and computing technologies.