85 citations · 446 across the 42 of their papers we have counts for
10 papers · 1 filter
Measurement reduction for expectation values via fine-grained commutativity
Ben DalFavero, Rahul Sarkar, Jeremiah Rowland +3
We introduce a notion of commutativity between operators on a tensor product space, nominally Pauli strings on qubits, that interpolates between qubit-wise commutativity and (full)…
Quantum-centric Supercomputing for Materials Science: A Perspective on Challenges and Future Directions
Yuri Alexeev, Maximilian Amsler, Paul Baity +124
Computational models are an essential tool for the design, characterization, and discovery of novel materials. Hard computational tasks in materials science stretch the limits of e…
Quantum Computing and Visualization: A Disruptive Technological Change Ahead
E. Wes Bethel, Mercy G. Amankwah, Jan Balewski +4
The focus of this Visualization Viewpoints article is to provide some background on Quantum Computing (QC), to explore ideas related to how visualization helps in understanding QC,…
Open-VERSO: a vision of 5G experimentation infrastructures, hurdles and challenges
Angel Martin, Pablo Losada, Carolina Fernández +23
5G led to a digital revolution for networks by leveraging virtualisation techniques to manage software-based network functions through provided standard interfaces, which have matu…
Efficient Quantum Counting and Quantum Content-Addressable Memory for DNA similarity
Jan Balewski, Daan Camps, Katherine Klymko +1
We present QCAM, a quantum analogue of Content-Addressable Memory (CAM), useful for finding matches in two sequences of bit-strings. Our QCAM implementation takes advantage of Grov…
HamLib: A library of Hamiltonians for benchmarking quantum algorithms and hardware
Nicolas PD Sawaya, Daniel Marti-Dafcik, Yang Ho +13
In order to characterize and benchmark computational hardware, software, and algorithms, it is essential to have many problem instances on-hand. This is no less true for quantum co…
Estimating Eigenenergies from Quantum Dynamics: A Unified Noise-Resilient Measurement-Driven Approach
Yizhi Shen, Daan Camps, Aaron Szasz +5
Ground state energy estimation in physical, chemical, and materials sciences is one of the most promising applications of quantum computing. In this work, we introduce a new hybrid…
Algebraic Compression of Free Fermionic Quantum Circuits: Particle Creation, Arbitrary Lattices and Controlled Evolution
Efekan Kökcü, Daan Camps, Lindsay Bassman Oftelie +3
Recently we developed a local and constructive algorithm based on Lie algebraic methods for compressing Trotterized evolution under Hamiltonians that can be mapped to free fermions…
QCLAB++: Simulating Quantum Circuits on GPUs
Roel Van Beeumen, Daan Camps, Neil Mehta
We introduce qclab++, a light-weight, fully-templated C++ package for GPU-accelerated quantum circuit simulations. The code offers a high degree of portability as it has no externa…
Quantum-parallel vectorized data encodings and computations on trapped-ions and transmons QPUs
Jan Balewski, Mercy G. Amankwah, Roel Van Beeumen +3
Compact quantum data representations are essential to the emerging field of quantum algorithms for data analysis. We introduce two new data encoding schemes, QCrank and QBArt, whic…