John Preskill (@preskill) 's Twitter Profile
John Preskill

@preskill

Theoretical physicist @Caltech, Director of @IQIM_Caltech, Amazon Scholar

ID: 207256884

linkhttp://www.theory.caltech.edu/~preskill calendar_today24-10-2010 22:26:20

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INSPIRE HEP (@inspirehep) 's Twitter Profile Photo

Patrick Hayden and John Preskill's 2007 JHEP article "Black holes as mirrors: Quantum information in random subsystems" inspirehep.net/literature/759… reaches 1,000 citations. #topcites IOP Publishing

Patrick Hayden and <a href="/preskill/">John Preskill</a>'s  2007  JHEP article
"Black holes as mirrors: Quantum information in random subsystems"
inspirehep.net/literature/759…
reaches 1,000 citations.

#topcites <a href="/IOPPublishing/">IOP Publishing</a>
John Preskill (@preskill) 's Twitter Profile Photo

"NIST has released a final set of encryption tools designed to withstand the attack of a quantum computer ... NIST is encouraging computer system administrators to begin transitioning to the new standards as soon as possible."

Caltech (@caltech) 's Twitter Profile Photo

A unique program, led by chemist Scott Cushing, pairs Caltech grad students and postdocs with undergraduate students from schools without strong research programs, and both benefit. caltech.edu/about/news/bui…

John Preskill (@preskill) 's Twitter Profile Photo

The incredible SURF students who joined our research group during Summer 2024. Left to right: Matthew, Akshar, Jun, me, Sary, Zosia, Richard, Christine. (SURF = Summer Undergraduate Research Fellowships.)

The incredible SURF students who joined our research group during Summer 2024. Left to right: Matthew, Akshar, Jun, me, Sary, Zosia, Richard, Christine. (SURF = Summer Undergraduate Research Fellowships.)
Andreas Wallraff (@andreasateth) 's Twitter Profile Photo

In four weeks from now John John Preskill - the Richard P. Feynman Professor from Caltech (IQIM) - will visit ETH Zurich #Zurich to give a set of three 2024 Pauli Lectures on a range of #quantum #science and #technology topics. More information is available here:

In four weeks from now John <a href="/preskill/">John Preskill</a> - the Richard P. Feynman Professor from <a href="/Caltech/">Caltech</a> (<a href="/IQIM_Caltech/">IQIM</a>) - will visit <a href="/ETH_en/">ETH Zurich</a> #Zurich to give a set of three 2024 Pauli Lectures on a range of #quantum #science and #technology topics.
More information is available here:
Craig Gidney (@craiggidney) 's Twitter Profile Photo

10 years ago Kelly et al showed bigger rep code circuits do better. The dream was to do the same for a full quantum code. This year we finally did it. arxiv.org/abs/2408.13687 has d=5 surface codes twice as good as d=3. And d=7 twice as good again, outliving the physical qubits.

10 years ago Kelly et al showed bigger rep code circuits do better. The dream was to do the same for a full quantum code.

This year we finally did it. arxiv.org/abs/2408.13687 has d=5 surface codes twice as good as d=3. And d=7 twice as good again, outliving the physical qubits.
Joe Fitzsimons (@jfitzsimons) 's Twitter Profile Photo

Exciting work from Google Quantum AI showing error suppression beyond breakeven and scaling with distance. Massively outperforms last year's results. The pace of progress towards fault-tolerance is really picking up. Now do it with an asymptotically good code!🙃

Exciting work from <a href="/GoogleQuantumAI/">Google Quantum AI</a> showing error suppression beyond breakeven and scaling with distance. Massively outperforms last year's results. The pace of progress towards fault-tolerance is really picking up. 

Now do it with an asymptotically good code!🙃
Aephraim Steinberg (@quantumaephraim) 's Twitter Profile Photo

Listening to John Preskill's journey from quantum chromodynamics to non-Abelian anyons to Learning In The Quantum World, as we honour him with the 2024 #BellPrize ! Congratulations, John! CQIQC

Listening to <a href="/preskill/">John Preskill</a>'s journey from quantum chromodynamics to non-Abelian anyons to Learning In The Quantum World,
as we honour him with the 2024 #BellPrize !

Congratulations, John!

<a href="/CQIQC_Toronto/">CQIQC</a>
John Preskill (@preskill) 's Twitter Profile Photo

Jeff Kimble 1949-2024. An extraordinary pioneer of quantum information science and a great friend who inspired me in many ways. Jeff's wise counsel made me a better scientist and a better person.

Jeff Kimble 1949-2024. An extraordinary pioneer of quantum information science and a great friend who inspired me in many ways. Jeff's wise counsel made me a better scientist and a better person.
John Preskill (@preskill) 's Twitter Profile Photo

Jeff Kimble in 2014: "If you want to be at the cusp of the future, you have to be willing to fail … You better believe it’s scary. But it’s ... a privileged position to be able to explore. So if you know what you’re doing, don’t do it!" youtube.com/watch?v=1zD1U1…

Andreas Wallraff (@andreasateth) 's Twitter Profile Photo

This likely is a must read for anyone in #quantum #science and #technology. “Department of Commerce Implements Controls on #Quantum Computing and Other Advanced Technologies Alongside International Partners” bis.gov/press-release/… I will read it now. Comment with your thoughts

This likely is a must read for anyone in #quantum #science and #technology.
“Department of Commerce Implements Controls on #Quantum Computing and Other Advanced Technologies Alongside International Partners”
bis.gov/press-release/…
I will read it now.
Comment with your thoughts
Caltech (@caltech) 's Twitter Profile Photo

Caltech mourns the passing of Harry Jeffrey Kimble, a giant in the field of physics, who died on September 2. caltech.edu/about/news/cal…

John Preskill (@preskill) 's Twitter Profile Photo

The National Quantum Initiative Advisory Committee has published a report about quantum networking. The report emphasizes the need for fundamental research to clarify the potential applications of quantum networks and to advance the enabling technologies. quantum.gov/nqiac-report-o…