Source: Google News -Technology

# Tag: quantum

## CERN’s physics uproar, quantum-satellite plans and Yellowstone grizzly protections

**CERN’s physics uproar, quantum-satellite plans and Yellowstone grizzly protections**

CERN’s physics uproar, quantum-satellite plans and Yellowstone grizzly protections, Published online: 03 October 2018; doi:10.1038/d41586-018-06857-5

The week in science: 28 September–4 October 2018.

Source: Nature

## Defects promise quantum communication through standard optical fiber

## Quantum mechanics work lets oil industry know promise of recovery experiments

## Quantum computing: A new way to count qubits

## Quantum anomaly: Breaking a classical symmetry with ultracold atoms

## How long does a quantum jump take?

Quantum jumps are usually regarded to be instantaneous. However, new measurement methods are so precise that it has now become possible to observe such a process and to measure its duration precisely — for example the famous ‘photoelectric effect’, first described by Albert Einstein.

Source: Science Daily

## Reimagining of Schrödinger’s cat breaks quantum mechanics — and stumps physicists

**Reimagining of Schrödinger’s cat breaks quantum mechanics — and stumps physicists**

Reimagining of Schrödinger’s cat breaks quantum mechanics — and stumps physicists, Published online: 18 September 2018; doi:10.1038/d41586-018-06749-8

In a multi-‘cat’ experiment, the textbook interpretation of quantum theory seems to lead to contradictory pictures of reality, physicists claim.

Source: Nature

## Tiny camera lens may help link quantum computers to network

## A topological source of quantum light

**A topological source of quantum light**

A topological source of quantum light, Published online: 10 September 2018; doi:10.1038/s41586-018-0478-3

Topologically protected edge states realized in a square array of ring resonators are used to demonstrate a robust source of heralded single photons produced by spontaneous four-wave mixing.

Source: Nature

## Which came first, the chicken or the egg? Both, quantum physics says

## Deterministic teleportation of a quantum gate between two logical qubits

**Deterministic teleportation of a quantum gate between two logical qubits**

Deterministic teleportation of a quantum gate between two logical qubits, Published online: 05 September 2018; doi:10.1038/s41586-018-0470-y

A teleported controlled-NOT gate is realized experimentally between two logical qubits implemented as superconducting cavity quantum memories, thus demonstrating an important tool for universal computation in a quantum modular architecture.

Source: Nature

## A quantum gate between atoms and photons may help in scaling up quantum computers

The quantum computers of the future will be able to perform computations that cannot be done on today’s computers. These may likely include the ability to crack the encryption that is currently used for secure electronic transactions, as well as the means to efficiently solve unwieldy problems in which the number of possible solutions increases exponentially.

Source: Science Daily

## A quantum gate between atoms and photons may help in scaling up quantum computers

The quantum computers of the future will be able to perform computations that cannot be done on today’s computers. These may likely include the ability to crack the encryption that is currently used for secure electronic transactions, as well as the means to efficiently solve unwieldy problems in which the number of possible solutions increases exponentially.

Source: Science Daily

## Superradiance: Quantum effect detected in tiny diamonds

## Gadget Lab Podcast: Quantum Computing Explained

## What Is Quantum Computing? The Complete WIRED Guide

## Light from ancient quasars helps confirm quantum entanglement

New research boosts the case for quantum entanglement. Scientists have used distant quasars, one of which emitted its light 7.8 billion years ago and the other 12.2 billion years ago, to determine the measurements to be made on pairs of entangled photons. They found correlations among more than 30,000 pairs of photons — far exceeding the limit for a classically based mechanism.

Source: Science Daily

## Quantum material is promising 'ion conductor' for research, new technologies

## Novel approach to coherent control of a three-level quantum system

For the first time, researchers were able to study quantum interference in a three-level quantum system and thereby control the behavior of individual electron spins. To this end, they used a novel nanostructure, in which a quantum system is integrated into a nanoscale mechanical oscillator in form of a diamond cantilever.

Source: Science Daily

## Two slits and one hell of a quantum conundrum

**Two slits and one hell of a quantum conundrum**

Two slits and one hell of a quantum conundrum, Published online: 07 August 2018; doi:10.1038/d41586-018-05892-6

Philip Ball lauds a study of a famous experiment and the insights it offers into a thoroughly maddening theory.

Source: Nature

## Quantum Computing Will Create Jobs. But Which Ones?

## Loopholes and the 'Anti-Realism' of the Quantum World

## First-of-its-kind material for the quantum age

## When Sherlock Holmes enters the quantum realm

**When Sherlock Holmes enters the quantum realm**

When Sherlock Holmes enters the quantum realm, Published online: 26 July 2018; doi:10.1038/d41586-018-05786-7

Algorithms that pit fraudster against detective find a home in quantum computers.

Source: Nature