Information theory | Models of computation | Quantum information science
The one-way or measurement-based quantum computer (MBQC) is a method of quantum computing that first prepares an entangled resource state, usually a cluster state or graph state, then performs single qubit measurements on it. It is "one-way" because the resource state is destroyed by the measurements. The outcome of each individual measurement is random, but they are related in such a way that the computation always succeeds. In general the choices of basis for later measurements need to depend on the results of earlier measurements, and hence the measurements cannot all be performed at the same time. The hardware implementation of MBQC mainly relies on photonic devices, thanks to the properties of entanglement between the photons. The process of entanglement and measurement can be described with the help of graph tools and group theory, in particular by the elements from the stabilizer group. (Wikipedia).
Quantum computers vs. classical computers
There has been a lot of talk about quantum computer breakthroughs, but how do these devices differ from classical computers? We explore this question in our video. Find out more information at https://bit.ly/3HhbJTm To get the latest science and technology news, subscribe to our newsle
From playlist Engineering Wonders
Quantum Computers, Explained With Quantum Physics
Quantum computers aren’t the next generation of supercomputers—they’re something else entirely. Before we can even begin to talk about their potential applications, we need to understand the fundamental physics that drives the theory of quantum computing. (Featuring Scott Aaronson, John Pr
From playlist Explainers
Quantum Computing for Beginners | How to get started with Quantum Computing
Quantum computing is the use of quantum-mechanical phenomena such as superposition and entanglement to perform computation. A quantum computer is used to perform such computation, which can be implemented theoretically or physically. The field of quantum computing is actually a sub-field
From playlist Quantum Physics
How Does a Quantum Computer Work?
For more on spin, check out: http://youtu.be/v1_-LsQLwkA This video was supported by TechNYou: http://bit.ly/19bBX5G A quantum computer works in a totally different way from a classical computer. Quantum bits or 'qubits' can exist in a superposition state of both zero and one simultaneousl
From playlist From Transistors to Quantum Computers
Who Has The Best Quantum Computer?
This is a summary of all the main companies building quantum computers today, and what their most powerful machines are. You can get the digital image here: https://www.flickr.com/photos/95869671@N08/51849762629/in/dateposted-public/ But we can’t simply look at qubits counts because so man
From playlist Quantum Physics Videos - Domain of Science
Open Source Quantum Computing: Write Your Own Quantum Programs
Quantum computers are not just science fiction anymore, with many companies building increasingly more powerful quantum computers. While, concepts in quantum computing have been around for over 30 years, but it hasn't been generally accessible until recently. Despite this quantum computing
From playlist Quantum Computing
SciAm Special: How Do Quantum Computers Work?
Jargon is easy; metaphors are tough -- try describing quantum computers to folks who have never heard of them. One of our editors gives it his best shot in fifth episode of the Instant Egghead segment of Scientific American's new video podcast. (iTunes, RSS)
From playlist Scientific American Channel
What Is Quantum Computing | Quantum Computing Explained | Quantum Computer | #Shorts | Simplilearn
🔥Explore Our Free Courses With Completion Certificate by SkillUp: https://www.simplilearn.com/skillup-free-online-courses?utm_campaign=QuantumComputingShorts&utm_medium=ShortsDescription&utm_source=youtube Quantum computing is a branch of computing that focuses on developing computer tech
From playlist #Shorts | #Simplilearn
Quantum Computer in a Nutshell (Documentary)
The reservoir of possibilities offered by the fundamental laws of Nature, is the key point in the development of science and technology. Quantum computing is the next step on the road to broaden our perspective from which we currently look at the Universe. The movie shows the history of pr
From playlist Quantum computing
Quantum Computing: Untangling the Hype
Quantum technology has the potential to revolutionise whole fields of computing; from cryptography to molecular modelling. But how do quantum computers work? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Join leading experts to untangle the quantum computing hype, at th
From playlist Computing/Tech/Engineering
Closing Keynote: Quantum Computing: Reality vs. Hype - John Preskill - 6/27/2019
AstroInformatics 2019 Conference: Methodology Transfer, Quantum Computing, and Looking Ahead http://astroinformatics2019.org/
From playlist AstroInformatics 2019 Conference
The Map of Quantum Computing | Quantum Computers Explained
An excellent summary of the field of quantum computing. Find out more about Qiskit at https://qiskit.org and their YouTube channel https://www.youtube.com/c/qiskit And get the poster here: https://store.dftba.com/collections/domain-of-science/products/map-of-quantum-computing With this vi
From playlist Quantum Physics Videos - Domain of Science
The Next Quantum Leap: Here, There, and Everywhere
Often viewed as “spooky” or downright bizarre, quantum mechanics is fueling a powerful new era of amazing technology. In this program, today’s top quantum physicists discuss the information shake-up underway—and predict when we can expect a quantum computer of our own. This program is par
From playlist Explore the World Science Festival
What is quantum computing? What can quantum computers do, and how do quantum computers work? We are on the brink of a radical new approach to computing, but it’s only suitable for certain problems. Quantum computing is so different to current digital computing that you may almost consider
From playlist Software Engineering
Quantum Summit - Panel Discussion
How soon will we have quantum computers? In what ways will they transform our lives? Listen in as some of the top experts from tech companies working on quantum computing weigh in. Panel moderator: Jennifer Ouellette (Senior Science Editor, Gizmodo.com) Panelists (left to right): Ray Beau
From playlist One Entangled Evening - 1/26/2016
Introduction to Quantum Information and Computing by Barry Sanders
Dates: Thursday 03 Jan, 2013 - Saturday 05 Jan, 2013 Venue: ICTS-TIFR, IISc Campus, Bangalore The school aims to provide students and researchers an introduction to the field of quantum information, computation and communication. Topics that will be covered include introduction to quantu
From playlist Mini Winter School on Quantum Information and Computation
John Preskill on Quantum Computing
John Preskill - https://twitter.com/preskill - is a theoretical physicist and the Richard P. Feynman Professor of Theoretical Physics at Caltech - http://www.theory.caltech.edu/people/preskill/ Read the transcript here - https://blog.ycombinator.com/john-preskill-on-quantum-computing He
From playlist Quantum computing + AI/ML
Fabrizio Renzi, Ivano Tavernelli - IBM Q: building the first universal quantum computers - 23-5-2018
https://www.sns.it/eventi/ibm-q-building-first-universal-quantum-computers-business-and-science Colloqui della Classe di Scienze Fabrizio Renzi (Innovation, Research, University and Technical Director at IBM - Italia) Ivano Tavernelli (Theoretical Quantum Computing Technical Leader at IB
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Five Quantum Computing Misconceptions
I sometimes read things about quantum computing that are not quite right, I clear some up here. Check out this video's sponsor https://brilliant.org/dos Quantum computing is a hot topic these days, but I sometimes see things in the media that I know are probably going to be misinterpreted
From playlist The Map of Quantum Physics Expanded
The quantum computers are coming - talk
Many people may not know it, but we live in a time where the first quantum computers have been created - and they're pretty damn cool. Why? Because while regular bits are limited to only two boring values, QBITs can take near infinite values and operate singularly or in harmony with each o
From playlist Talks