Challenges and opportunities in quantum optimization
Quantum computers have demonstrable ability to solve problems at a scale beyond brute-
force classical simulation. Interest in quantum algorithms has developed in many areas …
force classical simulation. Interest in quantum algorithms has developed in many areas …
Quantum algorithms for quantum dynamics
Among the many computational challenges faced across different disciplines, quantum-
mechanical systems pose some of the hardest ones and offer a natural playground for the …
mechanical systems pose some of the hardest ones and offer a natural playground for the …
Quantum optimization: Potential, challenges, and the path forward
Recent advances in quantum computers are demonstrating the ability to solve problems at a
scale beyond brute force classical simulation. As such, a widespread interest in quantum …
scale beyond brute force classical simulation. As such, a widespread interest in quantum …
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 …
Challenges of variational quantum optimization with measurement shot noise
Quantum enhanced optimization of classical cost functions is a central theme of quantum
computing due to its high potential value in science and technology. The variational …
computing due to its high potential value in science and technology. The variational …
Quantum dynamical hamiltonian monte carlo
One of the open challenges in quantum computing is to find meaningful and practical
methods to leverage quantum computation to accelerate classical machine-learning …
methods to leverage quantum computation to accelerate classical machine-learning …
First-order trotter error from a second-order perspective
D Layden - Physical Review Letters, 2022 - APS
Simulating quantum dynamics beyond the reach of classical computers is one of the main
envisioned applications of quantum computers. The most promising quantum algorithms to …
envisioned applications of quantum computers. The most promising quantum algorithms to …
Benchmarking digital quantum simulations above hundreds of qubits using quantum critical dynamics
The real-time simulation of large many-body quantum systems is a formidable task, that may
only be achievable with a genuine quantum computational platform. Currently, quantum …
only be achievable with a genuine quantum computational platform. Currently, quantum …
Variational quantum algorithm for ergotropy estimation in quantum many-body batteries
Quantum batteries are predicted to have the potential to outperform their classical
counterparts and are therefore an important element in the development of quantum …
counterparts and are therefore an important element in the development of quantum …
Probing finite-temperature observables in quantum simulators of spin systems with short-time dynamics
Preparing finite-temperature states in quantum simulators of spin systems, such as trapped
ions or Rydberg atoms in optical tweezers, is challenging due to their almost perfect …
ions or Rydberg atoms in optical tweezers, is challenging due to their almost perfect …