[HTML][HTML] The variational quantum eigensolver: a review of methods and best practices
The variational quantum eigensolver (or VQE), first developed by Peruzzo et al.(2014), has
received significant attention from the research community in recent years. It uses the …
received significant attention from the research community in recent years. It uses the …
Quantum error mitigation
For quantum computers to successfully solve real-world problems, it is necessary to tackle
the challenge of noise: the errors that occur in elementary physical components due to …
the challenge of noise: the errors that occur in elementary physical components due to …
Quantum information processing with superconducting circuits: a review
G Wendin - Reports on Progress in Physics, 2017 - iopscience.iop.org
During the last ten years, superconducting circuits have passed from being interesting
physical devices to becoming contenders for near-future useful and scalable quantum …
physical devices to becoming contenders for near-future useful and scalable quantum …
Purification-based quantum error mitigation of pair-correlated electron simulations
An important measure of the development of quantum computing platforms has been the
simulation of increasingly complex physical systems. Before fault-tolerant quantum …
simulation of increasingly complex physical systems. Before fault-tolerant quantum …
Group-theoretic error mitigation enabled by classical shadows and symmetries
Estimating expectation values is a key subroutine in quantum algorithms. Near-term
implementations face two major challenges: a limited number of samples required to learn a …
implementations face two major challenges: a limited number of samples required to learn a …
Simulating groundstate and dynamical quantum phase transitions on a superconducting quantum computer
The phenomena of quantum criticality underlie many novel collective phenomena found in
condensed matter systems. They present a challenge for classical and quantum simulation …
condensed matter systems. They present a challenge for classical and quantum simulation …
Towards near-term quantum simulation of materials
Determining the ground and excited state properties of materials is considered one of the
most promising applications of quantum computers. On near-term hardware, the limiting …
most promising applications of quantum computers. On near-term hardware, the limiting …
Dissipative ground state preparation and the dissipative quantum eigensolver
TS Cubitt - ar** condition which
converges to the ground state subspace of H. Like any ground state preparation algorithm …
converges to the ground state subspace of H. Like any ground state preparation algorithm …
Quantum computing for chemistry and physics applications from a Monte Carlo perspective
G Mazzola - The Journal of Chemical Physics, 2024 - pubs.aip.org
This Perspective focuses on the several overlaps between quantum algorithms and Monte
Carlo methods in the domains of physics and chemistry. We will analyze the challenges and …
Carlo methods in the domains of physics and chemistry. We will analyze the challenges and …
Measuring the Loschmidt amplitude for finite-energy properties of the Fermi-Hubbard model on an ion-trap quantum computer
Calculating the equilibrium properties of condensed-matter systems is one of the promising
applications of near-term quantum computing. Recently, hybrid quantum-classical time …
applications of near-term quantum computing. Recently, hybrid quantum-classical time …