233 citations · 445 across the 12 of their papers we have counts for
13 papers
Python in the front, party in the Backline: compiling quantum workloads across CPUs, GPUs, and FPGAs
Joseph K. L. Lee, Mehrdad Malekmohammadi, Hong-Sheng Zheng +10
Moving from quantum research and development to production-grade, fault-tolerant quantum workload execution remains one of the most significant challenges facing quantum platform b…
Quantum-HPC Software Stacks and the openQSE Reference Architecture: A Survey
Amir Shehata, Brian Austin, Tom Beck +22
Quantum resources are increasingly integrated into high-performance computing (HPC) and cloud environments, but quantum high-performance computing (QHPC) software stacks remain iso…
Hybrid quantum programming with PennyLane Lightning on HPC platforms
Ali Asadi, Amintor Dusko, Chae-Yeun Park +5
We introduce PennyLane's Lightning suite, a collection of high-performance state-vector simulators targeting CPU, GPU, and HPC-native architectures and workloads. Quantum applicati…
Pushing the Limits of Quantum Computing for Simulating PFAS Chemistry
Emil Dimitrov, Goar Sanchez-Sanz, James Nelson +10
Accurate and scalable methods for computational quantum chemistry can accelerate research and development in many fields, ranging from drug discovery to advanced material design. S…
Fast quantum circuit cutting with randomized measurements
Angus Lowe, Matija Medvidović, Anthony Hayes +4
We propose a new method to extend the size of a quantum computation beyond the number of physical qubits available on a single device. This is accomplished by randomly inserting me…
Tensor Network Circuit Simulation at Exascale
John Brennan, Momme Allalen, David Brayford +5
Tensor network methods are incredibly effective for simulating quantum circuits. This is due to their ability to efficiently represent and manipulate the wave-functions of large in…
Jet: Fast quantum circuit simulations with parallel task-based tensor-network contraction
Trevor Vincent, Lee J. O'Riordan, Mikhail Andrenkov +4
We introduce a new open-source software library Jet, which uses task-based parallelism to obtain speed-ups in classical tensor-network simulations of quantum circuits. These speed-…
A hybrid classical-quantum workflow for natural language processing
Lee J. O'Riordan, Myles Doyle, Fabio Baruffa +1
Natural language processing (NLP) problems are ubiquitous in classical computing, where they often require significant computational resources to infer sentence meanings. With the…
Chaotic few-body vortex dynamics in rotating Bose--Einstein condensates
Tiantian Zhang, James Schloss, Andreas Thomasen +3
We investigate a small vortex-lattice system of four co-rotating vortices in an atomic Bose--Einstein condensate and find that the vortex dynamics display chaotic behaviour after a…
PennyLane: Automatic differentiation of hybrid quantum-classical computations
Ville Bergholm, Josh Izaac, Maria Schuld +65
PennyLane is a Python 3 software framework for differentiable programming of quantum computers. The library provides a unified architecture for near-term quantum computing devices,…
Topological defect dynamics of vortex lattices in Bose--Einstein condensates
Lee James O'Riordan, Thomas Busch
Vortex lattices in rapidly rotating Bose--Einstein condensates are systems of topological excitations that arrange themselves into periodic patterns. Here we show how phase-imprint…
Moiré super-lattice structures in kicked Bose-Einstein condensates
L. J. O'Riordan, A. C. White, Th. Busch
Vortex lattices in rapidly rotating Bose-Einstein condensates lead to a periodic modulation of the superfluid density with a triangular symmetry. Here we show that this symmetry ca…
Coherent transport by adiabatic passage on atom chips
T. Morgan, L. J. O'Riordan, N. Crowley +2
Adiabatic techniques offer some of the most promising tools to achieve high-fidelity control of the centre-of-mass degree of freedom of single atoms. As their main requirement is t…