# Hello quantum world! Google publishes landmark quantum supremacy claim

@article{Gibney2019HelloQW, title={Hello quantum world! Google publishes landmark quantum supremacy claim}, author={Elizabeth Gibney}, journal={Nature}, year={2019}, volume={574}, pages={461-462} }

The company says that its quantum computer is the first to perform a calculation that would be practically impossible for a classical machine. The company says that its quantum computer is the first to perform a calculation that would be practically impossible for a classical machine.

## 26 Citations

### A Quantum Computing Architecture based Decoherence Model

- Computer Science, Physics
- 2021

In conducting this research, problematic effects were found in an optimization step in the software engineering design of the newest development of dynamic, adaptive, quantum circuits found in at least one of the quantum computing architectures of the IBM Q-experience, so these effects were addressed to obtain more accurate results.

### Quantum Obfuscation: Quantum Predicates with Entangled qubits

- Physics, Computer ScienceCODASPY
- 2021

This paper uses the CHSH game to get consensus about the value of a qubit at runtime, whose value can be predicted at compile time with high probability due to quantum properties and shows that the accuracy can be improved to 100% by introducing additional entangled qubit pairs.

### Basic quantum circuits for classification and approximation tasks

- Computer Science
- 2020

A quantum circuit construction designed for classification is discussed, built of regularly placed elementary quantum gates, which implies the simplicity of the presented solution, which enables the practical implementation on quantum machines easily accessible in the nearest future.

### 6G Networks Orientation by Quantum Mechanics

- PhysicsJ. ICT Stand.
- 2022

Quantum mechanics is a part of physics that studies the interactions of matter, light, and particles at the atomic and subatomic levels. Since its initial concepts in the early 1900s built upon…

### Variational Quantum Circuits for Machine Learning. An Application for the Detection of Weak Signals

- Computer ScienceApplied Sciences
- 2021

In this study, an implementation of a quantum circuit based on support vector machines (SVMs) is described for the resolution of classification problems, specially designed for the noisy intermediate-scale quantum (NISQ) computers that are currently available.

### Problem Solving with Hopfield Networks and Adiabatic Quantum Computing

- Physics, Computer Science2020 International Joint Conference on Neural Networks (IJCNN)
- 2020

The goal of this paper is to elucidate the close connection between Hopfield networks and adiabatic quantum computing, and to practically illustrate this, consider a simple textbook problem, namely the k-rooks problem, and discuss how to set it up for solution via a Hopfield network or adi Ab quantum computing.

### Implementation of Static and 3-round Group Key Agreement with RLWE Assumption

- Computer Science, Mathematics
- 2020

This thesis instantiates a static and 3-round group key agreement with RLWE assumption and implements the protocol on the arbiter-aided network and quantitatively analyzes the performance of the implemented protocol.

### Development of an Undergraduate Quantum Engineering Degree

- PhysicsIEEE Transactions on Quantum Engineering
- 2022

Quantum computing, communications, sensing, and simulations are radically transformative technologies, with great potential to impact industries and economies. Worldwide, national governments,…

### Dark‐State Induced Quantum Nonreciprocity

- PhysicsAdvanced Quantum Technologies
- 2022

With the development of quantum technologies and their broad applications, the phenomenon of reciprocity breaking has been evolving from an effective tool in classical wave optics and electrodynamics…

### EXPLORING QUANTUM COMPUTING POTENTIALS IN SOLVING A COMBINATORIAL OPTIMIZATION PROBLEM TO MINIMIZE EXPOSURE TO COVID-19 DURING A CITY JOURNEY

- Computer ScienceThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
- 2022

A vehicle routing optimization model to reduce COVID-19 exposure risk during a city journey is introduced by solving it as a quadratic unconstrained binary optimization problem on a quantum annealing computer.

## References

### Quantum supremacy using a programmable superconducting processor

- Physics, Computer ScienceNature
- 2019

Quantum supremacy is demonstrated using a programmable superconducting processor known as Sycamore, taking approximately 200 seconds to sample one instance of a quantum circuit a million times, which would take a state-of-the-art supercomputer around ten thousand years to compute.