Quantum Brain

Papers

Live trends in quantum computing research, updated daily from arXiv.

Total Papers

27,694

This Month

1,159

Today

0

Research Volume

13,007 papers in 12 months (-3% vs prior quarter)

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Papers by research theme (12 months). Hover for details.

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1,368 papers found

Machine learning of frustrated classical spin models. I. Principal component analysis

Ce Wang, H. Zhai·Jun 24, 2017

This work aims at the goal whether the artificial intelligence can recognize phase transition without the prior human knowledge. If this becomes successful, it can be applied to, for instance, analyze data from quantum simulation of unsolved physical...

Computer SciencePhysics

Machine-learning-assisted correction of correlated qubit errors in a topological code

P. Baireuther, T. O’Brien, B. Tarasinski +1 more·May 22, 2017

A fault-tolerant quantum computation requires an efficient means to detect and correct errors that accumulate in encoded quantum information. In the context of machine learning, neural networks are a promising new approach to quantum error correction...

Computer SciencePhysics

Modeling observers as physical systems representing the world from within: Quantum theory as a physical and self-referential theory of inference

John Realpe-G'omez·May 11, 2017

In 1929 Szilard pointed out that the physics of the observer may play a role in the analysis of experiments. The same year, Bohr pointed out that complementarity appears to arise naturally in psychology where both the objects of perception and the pe...

PhysicsPsychologyComputer Science

Decoding small surface codes with feedforward neural networks

Savvas Varsamopoulos, B. Criger, K. Bertels·May 2, 2017

Surface codes reach high error thresholds when decoded with known algorithms, but the decoding time will likely exceed the available time budget, especially for near-term implementations. To decrease the decoding time, we reduce the decoding problem ...

Computer ScienceMathematicsPhysics

Robustness of quantum neural calculation increases with system size

N. Nguyen, E. Behrman, J. Steck·Dec 22, 2016

Noise and decoherence are two major obstacles to the implementation of large-scale quantum computing. Because of the no-cloning theorem, which says we cannot make an exact copy of an arbitrary quantum state, simple redundancy will not work in a quant...

PhysicsMathematics

Quantum Neural Machine Learning - Backpropagation and Dynamics

C. Gonçalves·Sep 22, 2016

The current work addresses quantum machine learning in the context of Quantum Artificial Neural Networks such that the networks' processing is divided in two stages: the learning stage, where the network converges to a specific quantum circuit, and t...

Computer SciencePhysics

Using Recurrent Neural Networks to Optimize Dynamical Decoupling for Quantum Memory

Moritz August, Xiaotong Ni·Apr 1, 2016

We utilize machine learning models which are based on recurrent neural networks to optimize dynamical decoupling (DD) sequences. DD is a relatively simple technique for suppressing the errors in quantum memory for certain noise models. In numerical s...

Computer SciencePhysics

Harnessing disordered quantum dynamics for machine learning

K. Fujii, K. Nakajima·Feb 26, 2016

Quantum computer has an amazing potential of fast information processing. However, realisation of a digital quantum computer is still a challenging problem requiring highly accurate controls and key application strategies. Here we propose a novel pla...

PhysicsComputer Science
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