Benchmarking quantum computers
The rapid pace of development in quantum computing technology has sparked a
proliferation of benchmarks to assess the performance of quantum computing hardware and …
proliferation of benchmarks to assess the performance of quantum computing hardware and …
Drug design on quantum computers
The promised industrial applications of quantum computers often rest on their anticipated
ability to perform accurate, efficient quantum chemical calculations. Computational drug …
ability to perform accurate, efficient quantum chemical calculations. Computational drug …
[PDF][PDF] Early fault-tolerant quantum computing
In recent years, research in quantum computing has largely focused on two approaches:
near-term intermediate-scale quantum (NISQ) computing and future fault-tolerant quantum …
near-term intermediate-scale quantum (NISQ) computing and future fault-tolerant quantum …
Improved precision scaling for simulating coupled quantum-classical dynamics
In this paper, we present a superpolynomial improvement in the precision scaling of
quantum simulations for coupled quantum-classical systems. Such systems are found in, eg …
quantum simulations for coupled quantum-classical systems. Such systems are found in, eg …
Assessing the query complexity limits of quantum phase estimation using symmetry-aware spectral bounds
The computational cost of quantum algorithms for physics and chemistry is closely linked to
the spectrum of the Hamiltonian, a property that manifests in the necessary rescaling of its …
the spectrum of the Hamiltonian, a property that manifests in the necessary rescaling of its …
Assessing the benefits and risks of quantum computers
Quantum computing is an emerging technology with potentially far-reaching implications for
national prosperity and security. Understanding the timeframes over which economic …
national prosperity and security. Understanding the timeframes over which economic …
Estimation of electrostatic interaction energies on a trapped-ion quantum computer
We present the first hardware implementation of electrostatic interaction energies by using a
trapped-ion quantum computer. As test system for our computation, we focus on the …
trapped-ion quantum computer. As test system for our computation, we focus on the …
Block-Invariant Symmetry Shift: Preprocessing technique for second-quantized Hamiltonians to improve their decompositions to Linear Combination of Unitaries
Computational cost of energy estimation for molecular electronic Hamiltonians via quantum
phase estimation (QPE) grows with the difference between the largest and smallest …
phase estimation (QPE) grows with the difference between the largest and smallest …
Simulating optically active spin defects with a quantum computer
There is a pressing need for more accurate computational simulations of the optoelectronic
properties of defects in materials to aid in the development of quantum sensing platforms. In …
properties of defects in materials to aid in the development of quantum sensing platforms. In …
Classical optimisation of reduced density matrix estimations with classical shadows using N-representability conditions under shot noise considerations
Classical shadow tomography has become a powerful tool in learning about quantum states
prepared on a quantum computer. Recent works have used classical shadows to …
prepared on a quantum computer. Recent works have used classical shadows to …