3 papers
quant-ph2024
Noise-adapted recovery circuits for quantum error correction
Debjyoti Biswas, Gaurav M. Vaidya, Prabha Mandayam
Implementing quantum error correction (QEC) protocols is a challenging task in today's era of noisy intermediate-scale quantum devices. We present quantum circuits for a universal,…
quant-ph2024
Quantum Synchronization and Dissipative Quantum Sensing
Gaurav M. Vaidya, Simon B. Jäger, Athreya Shankar
We study the phenomenon of quantum synchronization from the viewpoint of quantum metrology. By interpreting quantum self-sustained oscillators as dissipative quantum sensors, we de…
quant-ph2024
Exploring Quantum Synchronization with a Composite Two-Qubit Oscillator
Gaurav M. Vaidya, Arvind Mamgain, Samarth Hawaldar +4
Synchronization has recently been explored deep in the quantum regime with elementary few-level quantum oscillators such as qudits and weakly pumped quantum Van der Pol oscillators…