The new light-based, boson-sampling Chinese quantum computer Jiuzhang has achieved quantum supremacy

The new light-based, boson-sampling Chinese quantum computer Jiuzhang has achieved quantum supremacy

The quantum computer Jiuzhang manipulates light via a complex arrangement of optical devices (shown). A second type of quantum device performed a calculation impossible for a traditional computer. A new type of quantum computer has proven that it can reign supreme, too. A photonic quantum computer, which harnesses particles of light, or photons, performed a…

Braket: Amazon AWS brings Rigetti, Ionq, and Dwave Quantencomputer in the Cloud

Braket: Amazon AWS brings Rigetti, Ionq, and Dwave Quantencomputer in the Cloud

Supraconducting / Iontraps / Annealing AWS hat mit Amazon Braket einen vollständig verwalteten Quantencomputer-Service vorgestellt. Der Dienst soll Forschern bei der Entwicklung von Quantenalgorithmen helfen. Auch Amazons Cloud-Sparte AWS bietet Kundinnen und Kunden jetzt eine Möglichkeit, in der Cloud mit Quantencomputern zu experimentieren. Über den neuen AWS-Dienst Amazon Braket erhalten Forscher die Möglichkeit, Quantenalgorithmen zu…

Information teleported between two computer chips for the first time: Quantum Entanglement

Information teleported between two computer chips for the first time: Quantum Entanglement

Researchers have managed to quantum teleport information between two computer chips for the first time Scientists at the University of Bristol and the Technical University of Denmark have achieved quantum teleportation between two computer chips for the first time. The team managed to send information from one chip to another instantly without them being physically…

Google Quantum Breakthrough Could Improve Proof-of-Stake

Google Quantum Breakthrough Could Improve Proof-of-Stake

[remember: these are curated news, not an endorsement of the content] The application of Google’s quantum computing technology could purportedly help improve the technology which underpins proof-of-stake (PoS) cryptocurrencies. Quantum computing would create truly random numbers PoS is a type of consensus algorithm where block creators are randomly chosen with probability proportional to their stake,…

Quantum Computing in Silicon: World First — Researchers Reveal Near 99% Accuracy of Two-Qubit Calculations

Quantum Computing in Silicon: World First — Researchers Reveal Near 99% Accuracy of Two-Qubit Calculations

The UNSW Sydney research team: Professor Andrew Dzurak, Mr Wister Huang, Dr Henry Yang. Credit: UNSW Sydney   13 MAY 2019 For the first time ever, researchers have measured the fidelity—that is, the accuracy—of two-qubit logic operations in silicon, with highly promising results that will enable scaling up to a full-scale quantum processor. The research,…

Algorithm Improves D-Wave Quantum Annealer’s Ability To Solve Combinatorial Optimization Problems

Algorithm Improves D-Wave Quantum Annealer’s Ability To Solve Combinatorial Optimization Problems

Embedding on a special graph of the D-Wave 2000Q by solving a problem like a puzzle in our technique. Credit: Tohoku University Tohoku University researchers have developed an algorithm that enhances the ability of a Canadian-designed quantum computer to more efficiently find the best solution for complicated problems, according to a study published in the…

Das sind die häufigsten Deal Breaker mit VCs

Das sind die häufigsten Deal Breaker mit VCs

by Jan Schnedler – 08 FEB 2019 Im schlimmsten Fall kann einer dieser Punkte ausreichen, damit ein Investor sich gegen die Finanzierung eines Startups entscheidet. Werden mehrere dieser Punkte erfüllt, wird es für Startups bei professionellen Investoren sehr schwer, eine Finanzierung zu erhalten. In meiner langjährigen Startup-Beratung haben sich einige Punkte herauskristallisiert, die für professionelle…

Deepening Quantum Entanglement Understanding: Universal Quantum Phenomenon Found in Strange Metals

Deepening Quantum Entanglement Understanding: Universal Quantum Phenomenon Found in Strange Metals

“Quantum phenomenon has been detected in a large class of superconducting materials, fueling a growing belief among physicists that an unknown organizing principle governs the collective behavior of particles and determines how they spread energy and information. Understanding this organizing principle could be a key into “quantum strangeness at its deepest level”   Experiments suggest…

Quantum Computing, Not AI, Will Define Our Future – It’s The 21st Century Space Race

Quantum Computing, Not AI, Will Define Our Future – It’s The 21st Century Space Race

IBM researcher Jerry Chow in the quantum computing lab at IBM’s T.J. Watson Research Center   by William (“Whurley”) Hurley The word “quantum” gained currency in the late 20th century as a descriptor signifying something so significant it defied the use of common adjectives. For example, a “quantum leap” is a dramatic advancement (also an early 1990’s…

Quantencomputer erobern die Künstliche Intelligenz

Quantencomputer erobern die Künstliche Intelligenz

  Prozessor von D-Wave Systems mit 2000 Qubits (Bild: D-Wave Systems Inc.)   Die Superrechner sollen das Maschinelle Lernen massiv voranbringen. Pionier D-Wave will mit einem ersten Projekt zeigen, was möglich ist. Von Wolfgang Stieler, Robert Thielicke – 07 NOV 2018 Quantencomputer könnten ein großes Hindernis aktueller KI-Algorithmen beheben: Bisher sind riesige Datenmengen nötig, um sie…

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