activity
20032023
most citedSupplementary information for "Quantum supremacy using a programmable superconducting processor"

7.2k citations · 13.1k across the 81 of their papers we have counts for

collaborators

81 papers

quant-ph2023★ 9 cited

Error-tolerant quantum convolutional neural networks for symmetry-protected topological phases

Petr Zapletal, Nathan A. McMahon, Michael J. Hartmann

The analysis of noisy quantum states prepared on current quantum computers is getting beyond the capabilities of classical computing. Quantum neural networks based on parametrized…

quant-ph2023★ 28 cited

Tunable coupler to fully decouple and maximally localize superconducting qubits

Lukas Heunisch, Christopher Eichler, Michael J. Hartmann

Enhancing the capabilities of superconducting quantum hardware, requires higher gate fidelities and lower crosstalk, particularly in larger scale devices, in which qubits are coupl…

quant-ph2023★ 16 cited

Problem specific classical optimization of Hamiltonian simulation

Refik Mansuroglu, Felix Fischer, Michael J. Hartmann

Nonequilibrium time evolution of large quantum systems is a strong candidate for quantum advantage. Variational quantum algorithms have been put forward for this task, but their qu…

quant-ph2023★ 8 cited

Quantum Natural Policy Gradients: Towards Sample-Efficient Reinforcement Learning

Nico Meyer, Daniel D. Scherer, Axel Plinge +2

Reinforcement learning is a growing field in AI with a lot of potential. Intelligent behavior is learned automatically through trial and error in interaction with the environment.…

quant-ph2023★ 11 cited

Large-scale simulations of Floquet physics on near-term quantum computers

Timo Eckstein, Refik Mansuroglu, Piotr Czarnik +5

Periodically driven quantum systems exhibit a diverse set of phenomena but are more challenging to simulate than their equilibrium counterparts. Here, we introduce the Quantum High…

quant-ph2023★ 12 cited

Deep learning of many-body observables and quantum information scrambling

Naeimeh Mohseni, Junheng Shi, Tim Byrnes +1

Machine learning has shown significant breakthroughs in quantum science, where in particular deep neural networks exhibited remarkable power in modeling quantum many-body systems.…