preskill Profile Banner
John Preskill Profile
John Preskill

@preskill

Followers
147K
Following
6K
Statuses
6K

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

Pasadena, California
Joined October 2010
Don't wanna be here? Send us removal request.
@preskill
John Preskill
14 days
RT @quantum_jake: From the nomination hearing, “I think NIST has some of the greatest scientists in the world, and they understand AI techn…
0
4
0
@preskill
John Preskill
14 days
RT @CSIS: NEW: @CSIS_Tech convened leading experts to provide recommendations advancing U.S. leadership in quantum technologies to address…
0
11
0
@preskill
John Preskill
21 days
“Today, a new frontier of scientific discovery lies before us, defined by transformative technologies such as artificial intelligence, quantum computing, and advanced biotechnology.”
6
31
141
@preskill
John Preskill
22 days
I'm glad to be @UofMaryland to celebrate 10 years of exciting scientific contributions @JointQuICS. And we're proud that 7 of the QuICS Fellows passed through @IQIM_Caltech as students and postdocs.
Tweet media one
1
7
96
@preskill
John Preskill
23 days
RT @WoodsMischa: @dsfranca and I are looking for a joint Postdoc to work on aspects of quantum computing towards a quantum advantage. Appli…
0
12
0
@preskill
John Preskill
24 days
I appreciate these lessons compiled by @nicoleyh11. Perhaps the most important is Lesson #9: Do what excites you most.
0
18
101
@preskill
John Preskill
30 days
"Ask us anything" with Scott Aaronson and Yuval Boger at #Q2B24
1
8
30
@preskill
John Preskill
30 days
Video now available: My keynote at #Q2B24 "Beyond NISQ: The Megaquop Machine"
1
15
58
@preskill
John Preskill
1 month
Useful perspective, clearly written and well-reasoned.
10
80
313
@preskill
John Preskill
1 month
RT @Caltech: Due to the Eaton Fire in Altadena and strong winds in the area, Caltech’s campus in Pasadena will be closed for all nonessenti…
0
23
0
@preskill
John Preskill
1 month
Video of my talk at UT Austin on November 15: "Steve Weinberg's Universe" The slides I presented are here:
2
20
84
@preskill
John Preskill
1 month
Citation counts continue to defy my expectations.
Tweet media one
6
3
96
@preskill
John Preskill
2 months
I didn't know Ed Jaynes, but the closing passage of Larry Bretthorst's biographical essay gives a vivid sense of what he was like: "His friendship was hard to earn, and hard to keep, for he had little tolerance for incompetence. He would undoubtedly be uncomfortable with all of the attention being lavished on him now that he is dead." Nicole's blog: Larry's essay:
0
6
31
@preskill
John Preskill
2 months
My website has migrated to a more stable and secure server. Links to the old site should redirect automatically. The new site is: But I'm still using the HTML code I painstakingly crafted in 1993, a vestige of the web's early history. Updating that is a project for another day.
1
12
95
@preskill
John Preskill
2 months
@overleaf Thanks. I seem to have fewer issues when I use Chrome rather than Firefox.
1
0
1
@preskill
John Preskill
2 months
"While Willow represents an advance in technology with its reduced error rates, the promise of quantum computing is still years off."
5
29
136
@preskill
John Preskill
2 months
Congratulations to all who contributed to the advances in quantum error correction recognized by the @PhysicsWorld Breakthrough of the Year.
3
27
132
@preskill
John Preskill
2 months
The career of Sadi Carnot reminds us of how scientific and technological advances drive one another.
@nicoleyh11
NicoleYunger Halpern
3 months
Party like it’s 1825. 🎉🎂🚂 @QThermodynamics @FQXi
Tweet media one
2
4
27