108 citations · 462 across the 30 of their papers we have counts for
31 papers
Linear-optical protocols for mitigating and suppressing noise in bosonic systems
Y. S. Teo, S. U. Shringarpure, S. Cho +1
Quantum-information processing and computation with bosonic qubits are corruptible by noise channels. Using interferometers and photon-subtraction gadgets (PSGs) accompanied by lin…
Robustness of optimized numerical estimation schemes for noisy variational quantum algorithms
Yong Siah Teo
With a finite amount of measurement data acquired in variational quantum algorithms, the statistical benefits of several optimized numerical estimation schemes, including the scale…
Optimized numerical gradient and Hessian estimation for variational quantum algorithms
Y. S. Teo
Sampling noisy intermediate-scale quantum devices is a fundamental step that converts coherent quantum-circuit outputs to measurement data for running variational quantum algorithm…
Hacking Quantum Networks: Extraction and Installation of Quantum Data
Seok Hyung Lie, Yong Siah Teo, Hyunseok Jeong
We study the problem of quantum hacking, which is the procedure of quantum-information extraction from and installation on a quantum network given only partial access. This problem…
Emulation of quantum measurements with mixtures of coherent states
A. Mikhalychev, Y. S. Teo, H. Jeong +2
We propose a methodology to emulate quantum phenomena arising from any non-classical quantum state using only a finite set of mixtures of coherent states. This allows us to success…
Highly photon loss tolerant quantum computing using hybrid qubits
S. Omkar, Y. S. Teo, Seung-Woo Lee +1
We investigate a scheme for topological quantum computing using optical hybrid qubits and make an extensive comparison with previous all-optical schemes. We show that the photon lo…