Learning quantum systems
The future development of quantum technologies relies on creating and manipulating
quantum systems of increasing complexity, with key applications in computation, simulation …
quantum systems of increasing complexity, with key applications in computation, simulation …
Machine-learning quantum states in the NISQ era
We review the development of generative modeling techniques in machine learning for the
purpose of reconstructing real, noisy, many-qubit quantum states. Motivated by its …
purpose of reconstructing real, noisy, many-qubit quantum states. Motivated by its …
Reconstructing quantum states with generative models
A major bottleneck in the development of scalable many-body quantum technologies is the
difficulty in benchmarking state preparations, which suffer from an exponential 'curse of …
difficulty in benchmarking state preparations, which suffer from an exponential 'curse of …
Learning quantum states and unitaries of bounded gate complexity
While quantum state tomography is notoriously hard, most states hold little interest to
practically minded tomographers. Given that states and unitaries appearing in nature are of …
practically minded tomographers. Given that states and unitaries appearing in nature are of …
Quantum state tomography with conditional generative adversarial networks
Quantum state tomography (QST) is a challenging task in intermediate-scale quantum
devices. Here, we apply conditional generative adversarial networks (CGANs) to QST. In the …
devices. Here, we apply conditional generative adversarial networks (CGANs) to QST. In the …
Theory of quantum system certification
The precise control of complex quantum systems promises numerous technological
applications including digital quantum computing. The complexity of such devices renders …
applications including digital quantum computing. The complexity of such devices renders …
Robust shadow estimation
Efficiently estimating properties of large and strongly coupled quantum systems is a central
focus in many-body physics and quantum information theory. While quantum computers …
focus in many-body physics and quantum information theory. While quantum computers …
Open quantum systems with local and collective incoherent processes: Efficient numerical simulations using permutational invariance
The permutational invariance of identical two-level systems allows for an exponential
reduction in the computational resources required to study the Lindblad dynamics of …
reduction in the computational resources required to study the Lindblad dynamics of …
Fisher information and entanglement of non-Gaussian spin states
Entanglement is the key quantum resource for improving measurement sensitivity beyond
classical limits. However, the production of entanglement in mesoscopic atomic systems has …
classical limits. However, the production of entanglement in mesoscopic atomic systems has …
Open-system dynamics of entanglement: a key issues review
One of the greatest challenges in the fields of quantum information processing and quantum
technologies is the detailed coherent control over each and every constituent of quantum …
technologies is the detailed coherent control over each and every constituent of quantum …