299 citations · 1.7k across the 25 of their papers we have counts for
25 papers
Optimal control with a multidimensional quantum invariant
Modesto Orozco-Ruiz, Selwyn Simsek, Sahra A. Kulmiya +3
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 control methods for robust entanglement of trapped ions
Christophe H. Valahu, Iason Apostolatos, Sebastian Weidt +1
A major obstacle in the way of practical quantum computing is achieving scalable and robust high-fidelity entangling gates. To this end, quantum control has become an essential too…
Fabrication of Surface Ion Traps with Integrated Current Carrying Wires enabling High Magnetic Field Gradients
Martin Siegele-Brown, Seokjun Hong, Foni R. Lebrun-Gallagher +3
A major challenge for quantum computers is the scalable simultaneous execution of quantum gates. One approach to address this in trapped ion quantum computers is the implementation…
A high-fidelity quantum matter-link between ion-trap microchip modules
M. Akhtar, F. Bonus, F. R. Lebrun-Gallagher +7
System scalability is fundamental for large-scale quantum computers (QCs) and is being pursued over a variety of hardware platforms. For QCs based on trapped ions, architectures su…
The Impact of Hardware Specifications on Reaching Quantum Advantage in the Fault Tolerant Regime
Mark Webber, Vincent Elfving, Sebastian Weidt +1
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. Wit…
Efficient Qubit Routing for a Globally Connected Trapped Ion Quantum Computer
Mark Webber, Steven Herbert, Sebastian Weidt +1
The cost of enabling connectivity in Noisy-Intermediate-Scale-Quantum devices is an important factor in determining computational power. We have created a qubit routing algorithm w…