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 …

Prospects and challenges of quantum finance

A Bouland, W van Dam, H Joorati, I Kerenidis… - ar** topic: the theory of quantum
computing. It begins with the basics of classical theory of computation: Turing machines …

Quantum advantage with shallow circuits

S Bravyi, D Gosset, R König - Science, 2018 - science.org
Quantum effects can enhance information-processing capabilities and speed up the solution
of certain computational problems. Whether a quantum advantage can be rigorously proven …

Fault-tolerant quantum simulations of chemistry in first quantization

Y Su, DW Berry, N Wiebe, N Rubin, R Babbush - PRX Quantum, 2021 - APS
Quantum simulations of chemistry in first quantization offer some important advantages over
approaches in second quantization including faster convergence to the continuum limit and …

Parallel entangling operations on a universal ion-trap quantum computer

C Figgatt, A Ostrander, NM Linke, KA Landsman, D Zhu… - Nature, 2019 - nature.com
The circuit model of a quantum computer consists of sequences of gate operations between
quantum bits (qubits), drawn from a universal family of discrete operations. The ability to …

Quantum Fourier transform has small entanglement

J Chen, EM Stoudenmire, SR White - PRX Quantum, 2023 - APS
The quantum Fourier transform (QFT) is a key component of many important quantum
algorithms, most famously being the essential ingredient in Shor's algorithm for factoring …