Robert Raussendorf (@rraussendorf) 's Twitter Profile
Robert Raussendorf

@rraussendorf

Physicist and quantum information scientist. I work on foundational questions in quantum computation.

ID: 1342563114814849024

linkhttps://www.itp.uni-hannover.de/de/ag/robert-raussendorf calendar_today25-12-2020 20:13:55

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Robert Raussendorf (@rraussendorf) 's Twitter Profile Photo

On the arXiv today: Measurement-based quantum computation in finite one-dimensional systems: string order implies computational power, by Robert Raussendorf, Wang Yang and Arnab Adhikary arxiv.org/pdf/2210.05089…

On the arXiv today:

Measurement-based quantum computation in finite one-dimensional systems: string order implies computational power,

by Robert Raussendorf, Wang Yang and Arnab Adhikary

arxiv.org/pdf/2210.05089…
INL (@inlnano) 's Twitter Profile Photo

+ The European Commission funding approved a project of INL #FoQaCiA "Foundations of #quantum computational advantage" within the Digital Horizon Europe calls, focusing on expanding the theoretical basis for the design of quantum algorithms. + news.inl.int/blog/inl-wins-… #inlnano

Leibniz Uni Hannover (@unihannover) 's Twitter Profile Photo

Höchstdotierter #Forschungspreis Deutschlands: Die #LUH erhält eine Alexander von Humboldt-Professur. Der renommierte Quantenphysiker Prof. Dr. Robert Raußendorf Robert Raussendorf wird ab Sommer 2023 in Hannover forschen und lehren. uni-hannover.de/de/universitae… Humboldt-Stiftung #AvHProfessor

Höchstdotierter #Forschungspreis Deutschlands: Die #LUH erhält eine Alexander von Humboldt-Professur. Der renommierte Quantenphysiker Prof. Dr. Robert Raußendorf <a href="/RRaussendorf/">Robert Raussendorf</a> wird ab Sommer 2023 in Hannover forschen und lehren. uni-hannover.de/de/universitae… 
<a href="/AvHStiftung/">Humboldt-Stiftung</a> #AvHProfessor
David Deutsch (@daviddeutschoxf) 's Twitter Profile Photo

In The Beginning of Infinity I invented a story to illustrate that even logically consistent fiction can be a bad explanation. I asked ChatGPT about it:

In The Beginning of Infinity I invented a story to illustrate that even logically consistent fiction can be a bad explanation. I asked ChatGPT about it:
Valerio Scarani (@valerioscarani) 's Twitter Profile Photo

arxiv.org/abs/2304.06035 Relevant for #quantum academics too. Since a few years already, I opted for the strategy of section 10. And you?

Robert Raussendorf (@rraussendorf) 's Twitter Profile Photo

New preprint out: Simulating quantum computation with magic states: how many “bits” for “it”? (not many) This is our entry to Wheeler's ``It from bit'' challenge. arxiv.org/pdf/2305.17287…

New preprint out: 

Simulating quantum computation with magic states: how many “bits” for “it”?

(not many)

This is our entry to Wheeler's ``It from bit'' challenge.

arxiv.org/pdf/2305.17287…
Farid Shahandeh (@fariddiequantum) 's Twitter Profile Photo

Hey #quantum folks, with Ravi Kunjwal and @ProfDanBrowne, we are delighted to invite you to a FREE two-day workshop (Sep 5-6) on foundations of quantum computing (FQC2023) at Royal Holloway. Please express your interest by July 31. More information here, eventcreate.com/e/fqc2023.

Robert Raussendorf (@rraussendorf) 's Twitter Profile Photo

Announcement: Two postdoc positions on the Theory of Quantum Computation are opening at my new group in Hannover, Germany, phas.ubc.ca/~raussen/Suppl…

Announcement:

Two postdoc positions on the Theory of Quantum Computation are opening at my new group in Hannover, Germany,

phas.ubc.ca/~raussen/Suppl…
Robert Raussendorf (@rraussendorf) 's Twitter Profile Photo

New preprint out: Counter-intuitive yet efficient regimes for measurement based quantum computation on symmetry protected spin chains, by A. Adhikary, W. Yang, R. Raussendorf arxiv.org/pdf/2307.08903… In SPT-MBQC at least, don't be afraid of strong correlations!

New preprint out:

Counter-intuitive yet efficient regimes for measurement based quantum computation on symmetry protected spin chains,

by A. Adhikary, W. Yang, R. Raussendorf

arxiv.org/pdf/2307.08903…

In SPT-MBQC at least, don't be afraid of strong correlations!
Robert Raussendorf (@rraussendorf) 's Twitter Profile Photo

Luis Mantilla, Masters student in my group, has crated a software package (in Python) for simulating measurement-based quantum computations. Luis invites you to use and contribute: docs.mentpy.com Luis after the defence of his thesis on Tuesday:

Luis Mantilla, Masters student in my group, has crated a software package (in Python) for simulating measurement-based quantum computations. 

Luis invites you to use and contribute:
docs.mentpy.com

Luis after the defence of his thesis on Tuesday:
Robert Raussendorf (@rraussendorf) 's Twitter Profile Photo

New preprint out: Simulation of quantum computation with magic states via Jordan-Wigner transformations, by M. Zurel, L. Cohen and R. Raussendorf arxiv.org/pdf/2307.16034… Lambda polytopes are connected to Majorana fermions. We don’t know why yet, but expand the connection.

New preprint out:

Simulation of quantum computation with magic states via Jordan-Wigner transformations,

by M. Zurel, L. Cohen and R. Raussendorf

arxiv.org/pdf/2307.16034…

Lambda polytopes are connected to Majorana fermions. We don’t know why yet, but expand the connection.
Robert Raussendorf (@rraussendorf) 's Twitter Profile Photo

It takes two to entangle: research2reality.com/space-quantum/… 2 min video about my work, featured on the Research2Reality website. Taken before Civid, but the conclusion still holds. If you want to know what's on the board, visit my youtube channel youtube.com/channel/UCGafW…

Anthony Leverrier (@letonyo) 's Twitter Profile Photo

very nice quote: "I am 62, and I have no real method for doing good mathematics: I still more or less wait for the moment when I get some inspiration." Completely at odds with what you read everywhere, i.e. that there is a recipe for being creative in research

Robert Raussendorf (@rraussendorf) 's Twitter Profile Photo

FoQaCiA workshop at PI this week (ii): You may start your climb right here! (front left: FoQaCiA Canada member Nadish de Silva, SFU)

FoQaCiA workshop at PI this week (ii): 

You may start your climb right here!

(front left: FoQaCiA Canada member Nadish de Silva, SFU)