Quantum simulation for high-energy physics

CW Bauer, Z Davoudi, AB Balantekin, T Bhattacharya… - PRX quantum, 2023 - APS
It is for the first time that quantum simulation for high-energy physics (HEP) is studied in the
US decadal particle-physics community planning, and in fact until recently, this was not …

Quantum algorithms for quantum chemistry and quantum materials science

B Bauer, S Bravyi, M Motta, GKL Chan - Chemical Reviews, 2020 - ACS Publications
As we begin to reach the limits of classical computing, quantum computing has emerged as
a technology that has captured the imagination of the scientific world. While for many years …

The future of quantum computing with superconducting qubits

S Bravyi, O Dial, JM Gambetta, D Gil… - Journal of Applied …, 2022 - pubs.aip.org
For the first time in history, we are seeing a branching point in computing paradigms with the
emergence of quantum processing units (QPUs). Extracting the full potential of computation …

Quantum-centric supercomputing for materials science: A perspective on challenges and future directions

Y Alexeev, M Amsler, MA Barroca, S Bassini… - Future Generation …, 2024 - Elsevier
Computational models are an essential tool for the design, characterization, and discovery
of novel materials. Computationally hard tasks in materials science stretch the limits of …

Theory of trotter error with commutator scaling

AM Childs, Y Su, MC Tran, N Wiebe, S Zhu - Physical Review X, 2021 - APS
The Lie-Trotter formula, together with its higher-order generalizations, provides a direct
approach to decomposing the exponential of a sum of operators. Despite significant effort …

Doubling the size of quantum simulators by entanglement forging

A Eddins, M Motta, TP Gujarati, S Bravyi, A Mezzacapo… - PRX Quantum, 2022 - APS
Quantum computers are promising for simulations of chemical and physical systems, but the
limited capabilities of today's quantum processors permit only small, and often approximate …

Cutqc: using small quantum computers for large quantum circuit evaluations

W Tang, T Tomesh, M Suchara, J Larson… - Proceedings of the 26th …, 2021 - dl.acm.org
Quantum computing (QC) is a new paradigm offering the potential of exponential speedups
over classical computing for certain computational problems. Each additional qubit doubles …

Near-term quantum computing techniques: Variational quantum algorithms, error mitigation, circuit compilation, benchmarking and classical simulation

HL Huang, XY Xu, C Guo, G Tian, SJ Wei… - Science China Physics …, 2023 - Springer
Quantum computing is a game-changing technology for global academia, research centers
and industries including computational science, mathematics, finance, pharmaceutical …

Digital quantum simulation of open quantum systems using quantum imaginary–time evolution

H Kamakari, SN Sun, M Motta, AJ Minnich - PRX Quantum, 2022 - APS
Quantum simulation on emerging quantum hardware is a topic of intense interest. While
many studies focus on computing ground-state properties or simulating unitary dynamics of …

Circuit knitting with classical communication

C Piveteau, D Sutter - IEEE Transactions on Information Theory, 2023 - ieeexplore.ieee.org
The scarcity of qubits is a major obstacle to the practical usage of quantum computers in the
near future. To circumvent this problem, various circuit knitting techniques have been …