Ordinateur #quantique Comment les #qbits de spin d'électron sont exploités par #Quobly pour parvenir a développer un ordinateur quantique
https://www.radiofrance.fr/franceculture/podcasts/la-science-cqfd/maud-vinet-la-grande-ordinatrice-quantique-2078700
#qbits
Vidéo très didactique pour comprendre le développement de l'ordinateur #quantique a photons par Quandela Avec quelques milliers de #Qbits logiques parfaits, il serait possible de casser les clés privées de cryptage des données utilisées par les transactions bancaires
https://youtu.be/judIB_5s31U?si=-_hkE_ypF39NX51W
Big update on my quantum playground: It now supports entangled qbits !
I've implemented the CNOT gate and build a circuit with 2 qbits. When you modify the 1st qbit, you can see the 2nd one being impacted by the 1st one.
I gave up putting an “Add Gate” button, because “Add” also imply a “Remove” button, and when I tried to remove a gate, my quantum circuit crash. I'm afraid this may create a breach in the continuum of reality that would collapse our entire universe. So I estimate it is safer for now to not remove a gate from an existing circuit.
Anyway, enjoy here: https://kissyagni.com/the-quantum-playground
As I slowly understand how Quantum Computing works, I decided to extand my Bloch Sphere viewer to a more ambitious Quantum Playground.
It now have section to play with a QBit or with a circuit containing 1 QBit and a 1 QGate. Several gates in a row should come soon, as it already works. But I need to add a "Add Gate" button and CSS hates me 🥺
Circuit with several QBits in a separable state seems to work, but I still didn't test entangled state. I have to implement a CNOT gate first. Cross fingers 🤞.
Enjoy here: https://kissyagni.com/the-quantum-playground
I've spent way too much time implementing reflexion and refraction on my #BlochSphere viewer.
I should work on multi #qbits support instead, but.. you know... #raytracing is cool 😎
Play here: https://kissyagni.com/the-bloch-sphere/
I continue my #raytraced #blochsphere in #threejs .
Add poor man's phong shading and per primitive color. Also add some labels for main #qbits axes.
reality has been running slow due to a multidimensional shortage of qbits
#Pattern #Geometric #Abstract #Qbits #Quantum #Glowing #Symmetry #Light #Futuristic #Img2img #AiArt #AiArtists #AiArtCommunity #StableDiffusion
on actual stuff: https://aieris.art/featured/reality-has-been-running-slow-due-to-a-multidimensional-shortage-of-qbits-eris-and-ai.html
I've looked at the numbers in Google paper. #BTC uses elliptical curve, which is easier to break than RSA.
Based on the growth in #qbits necessary, the critical vulnerability window will begin in 2030.
This sounds far away, but it's only 5 years.
By then they will have to recode the BTC Blockchain to quantum-resistant cryptography (your post has a link to a paper).
However, I would totally expect a nation state to hit that benchmark sooner and raid the BTC.
#cryptography
Erste "echte" Zufallszahl erzeugt
Quantencomputer können auch nutzen
Mehr dazu bei https://www.telepolis.de/features/Quantencomputer-erzeugt-erstmals-echte-Zufallszahl-10334991.html
a-fsa.de/d/3Gj
Link zu dieser Seite: https://www.aktion-freiheitstattangst.org/de/articles/9108-20250401-erste-echte-zufallszahl-erzeugt.html
Link im Tor-Netzwerk: http://a6pdp5vmmw4zm5tifrc3qo2pyz7mvnk4zzimpesnckvzinubzmioddad.onion/de/articles/9108-20250401-erste-echte-zufallszahl-erzeugt.html
Tags: #Qbits #Qunatencomputer #Zufallszahl #Algorithmus #Verschränkung #Superposition #Verschlüsselung #Verbraucherdatenschutz #Datenschutz #Datensicherheit #Verhaltensänderung
#stocks #DWave #qbits #markets
L’action D-Wave bondit. Wall Street affirme que l’avenir est maintenant pour l’informatique #quantique.
@guglielminetti #qbits #D-WaveQuantun #quantiqe
«La suprématie quantique, ou avantage quantique, décrit le processus par lequel un ordinateur quantique effectue une tâche qu’aucune machine classique ne pourrait jamais faire.»
Wie verändern Quantencomputer die Cybersicherheit? In der neuen Folge „Per Anhalter durch den Cyberraum“ der @Cyberagentur sprechen Dr. Karla Loida (#DLRQCI) und Dr. Roman Bansen (Cyberagentur) mit @Marcel über #Supercomputer, #QBits, #Verschränkungen und mobile Quantencomputer. Jetzt reinhören: https://t1p.de/1rzor
#Quantencomputing #Cybersicherheit #Podcast #Innovation #Technologie #Quantencomputer
#IQM a réussi à maintenir ses #qbits dans un état de #cohérence #quantique pendant environ une milliseconde en moyenne.
@ZDF bei 12 Kommentaren gelesen.
Ähm schonmal was von #quantencomputer gehört?
Bei entsprechender Anzahl von #qbits ist die Lösung ALLER Passwörter einer bestimmten Länge dabei. Und dann war es das mit den gängigen Verschlüsselungsverfahren...
La #Chine a-t-elle vraiment atteint la suprématie quantique ?
66 #qbits pour #Zuchongzhi
A new qubit approach for more stable states for quantum computers 👇💡
https://phys.org/news/2023-01-qubit-approach-stable-states-quantum.html
El lado del mal - Factorización de RSA con un Optimizador de Quantum Computing (y Classic Computing) https://www.elladodelmal.com/2023/01/factorizacion-de-rsa-con-un-optimizador.html #quantum #RSA #criptografía #cifrado #cracking #criptoanálisis #qbits
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