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Found 10 papers, 1 papers with code
Flexible Error Mitigation of Quantum Processes with Data Augmentation Empowered Neural Model
Neural networks have shown their effectiveness in various tasks in the realm of quantum computing.
Learning quantum properties from short-range correlations using multi-task networks
Through numerical experiments, we show that multi-task learning can be applied to sufficiently regular states to predict global properties, like string order parameters, from the observation of short-range correlations, and to distinguish between quantum phases that cannot be distinguished by single-task networks.
Quantum Similarity Testing with Convolutional Neural Networks
The task of testing whether two uncharacterized quantum devices behave in the same way is crucial for benchmarking near-term quantum computers and quantum simulators, but has so far remained open for continuous-variable quantum systems.
Measuring incompatibility and clustering quantum observables with a quantum switch
The MED provides a metric on the space of von Neumann measurements, and can be efficiently estimated by letting the measurement processes act in an indefinite order, using a setup known as the quantum switch, which also allows one to quantify the noncommutativity of arbitrary quantum processes.
Flexible learning of quantum states with generative query neural networks
Existing networks are typically trained with experimental data gathered from the specific quantum state that needs to be characterized.
Symmetries of quantum evolutions
Our no-go theorem implies that any time symmetric formulation of quantum theory must either restrict the set of the allowed evolutions, or modify the operational interpretation of quantum states and processes.
Quantum Physics Mathematical Physics Mathematical Physics
Quantum operations with indefinite time direction
A fundamental question is whether it is possible to conceive a broader set of operations that probe quantum processes in the backward direction, from the future to the past, or more generally, in a combination of the forward and backward directions.
Quantum Physics Mathematical Physics Mathematical Physics
Efficient verification of continuous-variable quantum states and devices without assuming identical and independent operations
To successfully demonstrate these protocols, an essential step is the certification of multimode continuous-variable quantum states and quantum devices.
Quantum Physics
Quantum Compression of Tensor Network States
We design quantum compression algorithms for parametric families of tensor network states.
Quantum Physics
Proceedings of the 15th International Conference on Quantum Physics and Logic
Quantum Physics and Logic is an annual conference that brings together researchers working on mathematical foundations of quantum physics, quantum computing, and related areas, with a focus on structural perspectives and the use of logical tools, ordered algebraic and category-theoretic structures, formal languages, semantical methods, and other computer science techniques applied to the study of physical behaviour in general.
Quantum Physics
