W. K. Hensinger

The Impact of Hardware Specifications on Reaching Quantum Advantage in the Fault Tolerant Regime

2021 · arXiv (Cornell University)

We investigate how hardware specifications can impact the final run time and the required number of physical qubits to achieve a quantum advantage in the fault tolerant regime. Within a particular time frame, both the …

Efficient Qubit Routing for a Globally Connected Trapped Ion Quantum\n Computer

2020 · arXiv (Cornell University)

The cost of enabling connectivity in Noisy-Intermediate-Scale-Quantum devices\nis an important factor in determining computational power. We have created a\nqubit routing algorithm which enables efficient global connectivity in a\npreviously proposed trapped ion quantum computing architecture. The …

Optimal control with a multidimensional quantum invariant

2022 · arXiv (Cornell University)

Optimal quantum control of continuous variable systems poses a formidable computational challenge because of the high-dimensional character of the system dynamics. The framework of quantum invariants can significantly reduce the complexity of such problems, but …