Create accountLogin

Recent searches

No recent searches

Search options

Only available when logged in.
mathstodon.xyz is one of the many independent Mastodon servers you can use to participate in the fediverse.
A Mastodon instance for maths people. We have LaTeX rendering in the web interface!

Administered by:

Server stats:

2.7K
active users

mathstodon.xyz: AboutStatusProfiles directoryPrivacy policy

Mastodon: AboutGet the appKeyboard shortcutsView source codev4.3.7

#qubit

1 post1 participant0 posts today
Public
Soh Kam Yung

The jury is still out on this.

"Last month, the [Microsoft] team made waves announcing their first topological quantum chip, the Majorana 1. More quietly, Nokia Bell Labs has been working on their own version of a topological quantum computer, and the company claims it’s demonstrated the key ingredients in 2023. Both efforts represent scientific achievements, but bulletproof evidence of a topological quantum bit is elusive."

spectrum.ieee.org/topological-

IEEE Spectrum · Not Everyone Is Convinced by Microsoft's Topological QubitsBy Dina Genkina
#Quantum#Qubit#Topological
Continued thread
Public *
Greg Lloyd

@verge 🧵Microsoft Majorana 1 Qubit chip

“Microsoft has outlined its research in a peer-reviewed paper published today in Nature [link below], explaining how its researchers were able to create the topological qubit. Microsoft has helped create a new material made from indium arsenide and aluminum, and it has placed eight topological qubits on a chip that it hopes can eventually scale to 1 million.”

#qubit #Majorana #quantumphysics

nature.com/articles/s41586-024

NatureInterferometric single-shot parity measurement in InAs–Al hybrid devices - NatureA device architecture based on indium arsenide–aluminium heterostructures with a gate-defined superconducting nanowire allows single-shot interferometric measurement of fermion parity and demonstrates an assignment error probability of 1%.
Public
BGDoncaster

Researchers at the University of New South Wales (UNSW) in Australia, have identified a new method that encodes quantum information onto an antimony atom which can help make errors in quantum systems less likely to occur, and, when they do, make them more easily detected and corrected!

#Physics #QuantumComputing #qubit #QuatumErrors #Schrödingerscat #UNSW #QuantumPhysics

View the research paper here: nature.com/articles/s41567-024

Quantum Computing
Public
G. Clavier

I am shamefully copying this post from Linkedin but if you happen to know any candidate, do not hesitate to reach:

It's on. To my #ComputationalChemistry network, I am calling on you. 🙇

The PM2E team in the CIMAP laboratory (www.cimap.ensicaen.fr) is looking for a #PhD hashtag#candidate. The goal of the project is to understand key parameters in #semiconductor defects stability and physics (both vacancies and color centers, see for example: doi.org/10.1016/j.nimb.2022.12) through the use of
#DFT and #MolecularModeling. The end goals of the project is concerned with application for #QuantumComputing through the making of stable #qubit. Collaboration and communication with experimentalists will be part of the project.

If you're interested in #MolecularDynamics, #MonteCarlo simulations, or DFT and quantum calculations, we are waiting for you. We are using codes such as #Lammps and #QuantumEspresso. We are looking for a candidate finishing or already having a master degree (or equivalent diploma) with training in #physics/ #MaterialsScience / #TheoreticalChemistry. Any experience in programming using #Python, #C and the #Linux environment would be considered a plus.

The position is located in Alençon (Orne) between Caen and Le Mans. Founding is assured for relevant candidates.

Link to the offer (in french, you can ask for an english version): abg.asso.fr/en/candidatOffres/

Public
detektor.fm :dfm:

Quantencomputer gelten als Schlüsseltechnologie der Zukunft. Sie versprechen, komplexe Probleme zu lösen, für die heutige Rechner zu langsam sind — von der Entwicklung neuer Materialien bis hin zur Optimierung globaler Prozesse. Doch wie revolutionär sind sie wirklich und wo liegen ihre Grenzen?

#Quantencomputer #Qubit #Wissenschaftspodcast #Forschungsquartett

detektor.fm/wissen/forschungsq

detektor.fm · Wozu brauchen wir Quantencomputer?Quantencomputer gelten als Schlüsseltechnologie der Zukunft. Doch wie revolutionär sind sie wirklich, und wo liegen ihre Grenzen?
SearchLive feeds
About