560 citations · 2.9k across the 43 of their papers we have counts for
8 papers · 1 filter
Gravity mediated entanglement between light beams as a table-top test of quantum gravity
Stefan Aimet, Hadrien Chevalier, M. S. Kim
Over the past century, a large community within theoretical physics has been seeking a unified framework for quantum gravity. Yet, to date, there is still no experimental evidence…
Scalable and Programmable Phononic Network with Trapped Ions
Wentao Chen, Yao Lu, Shuaining Zhang +9
Controllable bosonic systems can provide post-classical computational power with sub-universal quantum computational capability. A network that consists of a number of bosons evolv…
Clifford Circuit Initialisation for Variational Quantum Algorithms
M. H. Cheng, K. E. Khosla, C. N. Self +4
We present an initialisation method for variational quantum algorithms applicable to intermediate scale quantum computers. The method uses simulated annealing of the efficiently si…
Unifying Sørensen-Mølmer gate and Milburn gate with an optomechanical example
Yue Ma, Manuel C. C. Pace, M. S. Kim
Sørensen-Mølmer gate and Milburn gate are two geometric phase gates, generating nonlinear self-interaction of a target mode via its interaction with an auxiliary mechanical mode, i…
Scalable measures of magic resource for quantum computers
Tobias Haug, M. S. Kim
Non-stabilizerness or magic resource characterizes the amount of non-Clifford operations needed to prepare quantum states. It is a crucial resource for quantum computing and a nece…
Fault-tolerance in qudit circuit design
Michael Hanks, M. S. Kim
The efficient decomposition of multi-controlled gates is a significant factor in quantum compiling, both in circuit depth and T-gate count. Recent work has demonstrated that qudits…
Faster Born probability estimation via gate merging and frame optimisation
Nikolaos Koukoulekidis, Hyukjoon Kwon, Hyejung H. Jee +2
Outcome probability estimation via classical methods is an important task for validating quantum computing devices. Outcome probabilities of any quantum circuit can be estimated us…
Noise thresholds for classical simulability of non-linear Boson sampling
Gabriele Bressanini, Hyukjoon Kwon, M. S. Kim
Boson sampling, a computational problem conjectured to be hard to simulate on a classical machine, is a promising candidate for an experimental demonstration of quantum advantage u…