Discover and read the best of Twitter Threads about #quantumcomputing

Most recents (24)

After years of work, we are very happy to see our manuscript out that shows how fault-tolerant logical operations in #quantumcomputing based on #topologically-ordered phases of matter can be usefully interpreted as instances of #anyoncondensation.

scirate.com/arxiv/2212.000…
We present a constructive theory for anyon condensation and, in tandem, illustrate our theory explicitly with examples of fault-tolerant logical operations for the #colorcode model.
We show that different condensation processes are associated with a general class of #domainwalls, which can exist in both space- and time-like directions. This class includes semi-transparent domain walls that condense certain bosonic subsets of anyons.
Read 11 tweets
"Nothing we are doing online is basically safe."

I think this quote from @zama_fhe 's founder @randhindi yesterday can sum up the 1st day of @f_deeptech

#cybersecurity was a recurring theme throughout the 1st day in a way:
It was mentioned during the #quantumcomputing panel I chaired yesterday, where I was joined by ORCA Computing's Richard Murray , @QuantinuumQC 's Waseem Shiraz and @aegiq_tech 's Max Sich

It was of course the key theme of Rand's talk on homomorphic encryption
And it came back right at the end when Roderick Rodenburg snatched victory of the startup competition for @RosemanLabs - awarder by the 3 VC judges: Obinna Nnewuihe, @SpaceSaxena and @qualleja
Read 6 tweets
Gas, technology and (geo)politics - a thread on Israel-US-China triangle. Lately, there's been a flood of news on the heavy #US pressure on #Israel to curtail ties with #China. Israel has always been treading carefully between the superpowers, but recent developments show..1/n
..US pressure is working. Israel has curtailed Chinese involvement in local infrastructure, but now US is demanding Israel to limit Chinese investment even further. Israeli Cabinet discussed tightening rules on foreign investment, where government intervention threshold 2/n
would be lowered to 20% stake from 50%, in some cases even 5%. Here's a detailed scoop (in Hebrew) by Avi Bar-Eli in @TheMarker 3/n themarker.com/dynamo/2022-10…
Read 16 tweets
🧵 "A #biologist's perspective of #process and #pattern in #innovation"
by SFI External Professor @HochTwit

Starting in just a few minutes on our YouTube channel.

Follow this thread for select slides and quotations...
youtube.com/user/santafein… Image
"I'm not going to pretend there's a unified theory of #innovation, and I'm going to explain why."

We begin with a tale of #Minitel: the original, now-extinct French "Web"...and then back further to #ARPANet...and then to theoretical precursors.


@HochTwit ImageImageImage
"There is no first-principles definition for #innovation."

"How could a company start with selling books online when people want to see a book in person and look through it? Nonetheless, @amazon survived..."

Before Amazon, Books.com on TelNet, later bought by B&N ImageImageImageImage
Read 15 tweets
The Players of #QuantumComputing #stonks #stocks In light of #NIST Post Quantum Crypto announcement

🧵dedicated to #fintwit #gold #silver #oil and other #investing 🐻 #StockMarket 🐂retail crackheads including a #cryptocurrency bonus for those who stick till the end 👇
2/16

A pure quantum play $IONQ

Founded in 2015, it is a commercial offshoot of 25 years of academic QC science. The company focuses on scalable quantum information processing and quantum communication hardware

IonQ's hardware is based on a trapped ion architecture
3/16

Another pure play $RGTI

Rigetti Computing was in 2013. The company went public in 2022 via a SPAC merger, and plans to scale its quantum computer systems to 4,000 qubits by 2026

They make superconducting qubit-based quantum processors on silicon and CIA I-Q-Tel baked it
Read 19 tweets
"Biographies of late bloomers...might leave us with lessons about how some people can be helped to flourish earlier—but...it will show us that some talents come to fruition differently. We should encourage a diversity of paths to success." @HenryEOliver greeneracresvaluenetwork.wordpress.com/2022/05/13/dai…
The secret world beneath our feet is mind-blowing – and the key to our planet’s future | Soil | The Guardian
theguardian.com/environment/20…
#SoilCharacteristics, #EcosystemSustainability
For top-quality patient care, invest in nurses | McKinsey & Company
mckinsey.com/featured-insig…
#PatientCare, #NursingStaffs, #HealthcareSystem, #COVID19
Read 13 tweets
- Un système de stockage moléculaire de l'énergie solaire permettant une restitution sous forme d'électricité ... beau potentiel
- #PaLM le nouveau modèle d' #IA de #Google : expliquer des blagues, corriger du code informatique… rien ne lui résiste. Derrière ces perf. : 540 Mds de paramètres et 9M$ pour l'entrainement…
Read 7 tweets
The @IRLCoDF is out. This 🧵will focus on the #cyberspace aspect of the report, peppered with fact and my opinion. Here we go....
CoDF recognises that cyberspace is a key military domain beyond 2030 and is a rapidly evolving threat landscape.
the CoDF believes that the NATO standards for training and equipping the DF for cyber capabilities should be our benchmark and the gov needs to align policy, funding and resources with this in mind.
Recognizing the inherent interdependences of the cyber domain a national security policy is necessary, engaging the NCSC, Gardai, NSAC and other agencies. (Problem here is we will not have a national security strategy).
Read 35 tweets
So, something that I've been looking at quite a lot is quantum tech; Seeing what '#quantum' means and setting up @quantum_village; so, I'd like to present this blog on 'breaking XOR with Grover's Algorithm' ! Here's a 🧵👇 for #NerdHour (thx @dcuthbert)
assemblyofsecrets.blogspot.com/2022/01/how-to…
An aside - this blog post has an accompanying @GoogleColab for those who want to play along at home! This code is fairly reusable for examples people might want to try. colab.research.google.com/drive/1Hf32FpC…
So, the aim of this work is to show one method for using Grover's algorithm (the 'other' famous one from Shor's factoring algorithm) to break cryptography... Now, there has been plenty written on this, such as this post from @ibm's @qiskit; qiskit.org/textbook/ch-al…
Read 29 tweets
The current issue of @Nature has three articles that show how to make those error-correcting mechanisms achieve over 99% accuracy, which would make silicon-based qubits a viable option for the large-scale quantum computational devices.

#computing #quantumcomputing 1/
Fast universal quantum gate above the fault-tolerance threshold in silicon:
nature.com/articles/s4158…

Precision tomography of a three-qubit donor quantum processor in silicon:
nature.com/articles/s4158…

2/
Quantum logic with spin qubits crossing the surface code threshold:
nature.com/articles/s4158… 3/
Read 8 tweets
Daily Bookmarks to GAVNet 11/23/2021 greeneracresvaluenetwork.wordpress.com/2021/11/23/dai…
Scientists may have found the longest dinosaur in the world. It's called the Supersaurus

usatoday.com/story/news/nat…

#archaeology #dinosaurs #supersaurus #discovery
The Complex Alternative: Complexity Scientists on the COVID-19 Pandemic

sfipress.org/books/the-comp…

#BookReview #COVID19 #ComplexityScience #interviews
Read 10 tweets
#SC21: @HPC_Hyperion #HPC Market briefing (without the breakfast this time 😉 )

Despite Covid, #Fugaku single-handedly saved the HPC revenue numbers for 2020 - a billion dollars makes a difference!
@HPC_Hyperion .@HPE is the top #HPC vendor, followed by @DellTech

@Fujitsu_Global jumped due #3 due to #Fugaku - so this is their 15 minutes of fame :-)

@InspurServer & @lenovo make up the Top 5

#SC21
@HPC_Hyperion The broader on-prem #HPC market

#HPC #storage remains #2 after compute, which is the biggest item as usual

#SC21
Read 28 tweets
1/5 📌𝐖𝐡𝐚𝐭 𝐢𝐬 𝐐𝐮𝐚𝐧𝐭𝐮𝐦 𝐂𝐨𝐦𝐩𝐮𝐭𝐢𝐧𝐠?
Quantum computing is a type of computation that harnesses the collective properties of quantum states, such as superposition, interference, and entanglement, to perform calculations.
— Wiki

🧵 Thread 👇🏽
2/5 📌𝐖𝐡𝐚𝐭 𝐢𝐬 𝐐𝐮𝐚𝐧𝐭𝐮𝐦 𝐂𝐨𝐦𝐩𝐮𝐭𝐢𝐧𝐠?
Quantum computing harnesses the phenomena of quantum mechanics to deliver a huge leap forward in computation to solve certain problems.
— IBM
3/5 📌𝐖𝐡𝐚𝐭 𝐢𝐬 𝐐𝐮𝐚𝐧𝐭𝐮𝐦 𝐂𝐨𝐦𝐩𝐮𝐭𝐢𝐧𝐠?
Quantum computing is the study of how to use phenomena in quantum physics to create new ways of computing.
— Investopedia
Read 5 tweets
1/3 𝐐𝐮𝐚𝐧𝐭𝐮𝐦 𝐂𝐢𝐫𝐜𝐮𝐢𝐭 𝐂𝐨𝐝𝐢𝐧𝐠

Using Google Cirq
🔗 quantumai.google/cirq

☑ Create Qubit
☑ Create Circuit
☑ Print & Simulate Circuit

#QuantumComputing #qcacademy @threadstartio

🧵 Thread 👇🏾
2/3 📌 𝐑𝐞𝐬𝐨𝐮𝐫𝐜𝐞𝐬

👉 Pycharm/VSCode — IDE/Code Editor
👉 Cirq — Framework for programming quantum computers

🧵 Thread 👇
3/3 𝐑𝐞𝐟𝐞𝐫𝐫𝐚𝐥 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 💰

For easy thread creation using Typefully

💸100 USD/yr
🔗 typefully.app/?via=qcacademy…
Read 3 tweets
Daily Bookmarks to GAVNet 08/13/2021 greeneracresvaluenetwork.wordpress.com/2021/08/13/dai…
A terrifying new theory: Fake news and conspiracy theories as an evolutionary strategy

salon.com/2021/08/08/a-t…

#FakeNews #ConspiracyTheories #EvolutionaryStrategy #GroupConflict #deception
Spatial and temporal scales of variability for indoor air constituents

nature.com/articles/s4200…

#ResearchStudy #variability #IndoorAirConstituents #SpatialScales #TemporalScales
Read 8 tweets
Overview some emerging tech sectors, niches which become major trends in next 5-10 year with growing thousands startups unicorn and great companies.
Check the thread 👇

#startups #tech #innovations #investors #fintech #financial #setcoingroup #TrendingNow #investments
Autonomous shipping
Autonomous trucking
#Blockchain real estate
Cannabis breathalyzers
Commercial space launch
Digital freight brokerage
Election tech
Food service robots and machines
Ghost kitchens
Indoor mapping
Short overview each niche 👇
#setcoingroup
setcoin.uk/post/emerging-…
Industrial workplace safety
Low-Power Wide-Area Networks (LPWAN)
Microweather
Smart packaging
Sports tech
Supersonic travel
Warehouse management tech 👇
#setcoingroup
setcoin.uk/post/emerging-…
Read 10 tweets
Overview some emerging tech sectors, niches which become major trends in next 5-10 year with growing thousands startups unicorn and great companies.
Check the thread 👇

#startups #tech #innovations #investors #fintech #financial #setcoingroup #TrendingNow #investments
Autonomous shipping
Autonomous trucking
#Blockchain real estate
Cannabis breathalyzers
Commercial space launch
Digital freight brokerage
Election tech
Food service robots and machines
Ghost kitchens
Indoor mapping
Short overview each niche 👇
#setcoingroup
setcoin.uk/post/emerging-…
Industrial workplace safety
Low-Power Wide-Area Networks (LPWAN)
Microweather
Smart packaging
Sports tech
Supersonic travel
Warehouse management tech 👇
#setcoingroup
setcoin.uk/post/emerging-…
Read 10 tweets
Daily Bookmarks to GAVNet 06/09/2021 greeneracresvaluenetwork.wordpress.com/2021/06/09/dai…
China’s Hot Summer Is Latest Test of Its Carbon-Neutrality Drive

bloomberg.com/news/articles/…

#china #ClimateChange #CarbonNeutrality #consequences
Quantum Computing and Reinforcement Learning Are Joining Forces to Make Faster AI

singularityhub.com/2021/03/16/qua…

#QuantumComputing #ReinforcementLearning #ArtificialIntelligence
Read 10 tweets
Daily Bookmarks to GAVNet 04/22/2021 greeneracresvaluenetwork.wordpress.com/2021/04/22/dai…
Opinion | Set Up Branches of Elite Colleges to Expand Access

nytimes.com/2021/04/15/opi…

#HigherEducation #accessibility #OpEd #BranchCampuses
Vartan Gregorian, Savior of the New York Public Library, Dies at 87

nytimes.com/2021/04/16/nyr…

#obituary #PublicLibrary #scholarship #leadership #service
Read 10 tweets
Daily Bookmarks to GAVNet 04/18/2021 greeneracresvaluenetwork.wordpress.com/2021/04/18/dai…
Resolving catastrophic error bursts from cosmic rays in large arrays of superconducting qubits

arxiv.org/abs/2104.05219

#CosmicRays #QubitCoherence #QuantumComputing #ErrorCorrection
Probable Causation Podcasts, Episode 49: Michael Makowsky

probablecausation.com/podcasts/episo…

The Minimum Wage, EITC, and Criminal Recidivism

papers.ssrn.com/sol3/papers.cf…

#MinimumWage #CriminalRecidivism #EarnedIncomeTaxCredits
Read 8 tweets
Daily Bookmarks to GAVNet 04/01/2021 greeneracresvaluenetwork.wordpress.com/2021/04/01/dai…
Branko Milanović – License to kill: “The World Turned Upside Down”—a laudatory review

braveneweurope.com/branko-milanov…

#china #history #conflict #consequences
Time for a Ring/Surge Vaccination Campaign

zeynep.substack.com/p/time-for-a-r…

#variants #vaccines #surges
Read 8 tweets
There is a huge misconception, not just in popular press but even promulgated by scientists who should know better, that the recent retraction-related development in Majorana physics dooms topological #QuantumComputing This is false. The recent development is in fact an advance
arxiv.org/abs/2101.11456, arxiv.org/abs/2102.02218
together show that sample disorder must be reduced to create the topological qubit exactly as reducing disorder in silicon during 1930-60 led to modern electronics. We now know what needs to be done. This is progress.
The whole dichotomy perpetuated in the popular press that somehow there is no topological qubit and there are 53 superconducting qubits shows a total ignorance of how a quantum computer works-- you must have LOGICAL qubits which NOBODY is even close to having.
Read 13 tweets

Related hashtags

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3.00/month or $30.00/year) and get exclusive features!

Become Premium

Too expensive? Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal Become our Patreon

Thank you for your support!