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Category Archives: Quantum
Monday February 19: Quantum Coding and High Dimensional Expanders
Tonight at 8:00 Israel time TCS+ Dor Misner on 2-to-2 games. On Monday, February 19, we will have a special day on “Quantum Coding and High Dimensional Expanders” organized by Gilles Zemor. Sandwiches will be served for lunch, alongside … Continue reading
Posted in Combinatorics, Computer Science and Optimization, Conferences, Quantum, Updates
Tagged Dorit Aharonov, Gilles Zemor
2 Comments
My Argument Against Quantum Computers: An Interview with Katia Moskvitch on Quanta Magazine
Quanta Magazine published an interview with me about quantum computers. It was a pleasure discussing this issue with Katia Moskvitch and I enjoyed also the photo session with David Vaaknin who also took a video of me explaining the importance of … Continue reading
Third third of my ICM 2018 paper – Three Puzzles on Mathematics, Computation and Games. Corrections and comments welcome
Update: Here is a combined version of all three parts: Three puzzles on mathematics computations and games. Thanks for the remarks and corrections. More corrections and comments welcome. Dear all, here is the draft of the third third of my … Continue reading
Posted in Combinatorics, Computer Science and Optimization, Open problems, Physics, Quantum
Tagged ICM2018, Quantum computers
3 Comments
If Quantum Computers are not Possible Why are Classical Computers Possible?
As most of my readers know, I regard quantum computing as unrealistic. You can read more about it in my Notices AMS paper and its extended version (see also this post) and in the discussion of Puzzle 4 from my … Continue reading
Posted in Computer Science and Optimization, Physics, Quantum
Tagged Guy Kindler, Quantum computers
4 Comments
Some Mathematical Puzzles that I encountered during my career
Recently, I gave some lectures based on a general-audience personal tour across four (plus one) mathematical puzzles that I encountered during my career. Here is a paper based on these lectures which is meant for a very wide audience (in … Continue reading
The Race to Quantum Technologies and Quantum Computers (Useful Links)
One of my main research directions in the last decade is quantum information theory and quantum computers. (See this post and this one.) It is therefore a pleasure to report and give many links on the massive efforts carried out these … Continue reading
The US Elections and Nate Silver: Informtion Aggregation, Noise Sensitivity, HEX, and Quantum Elections.
Being again near general elections is an opportunity to look at some topics we talked about over the years. I am quite fond of (and a bit addicted to) Nate Silver’s site FiveThirtyEight. Silver’s models tell us what is the probability that … Continue reading
Posted in Combinatorics, Computer Science and Optimization, Probability, Quantum
Tagged Donald Trump, Hillary Clinton, Nate Silver
14 Comments
The Quantum Computer Puzzle @ Notices of the AMS
The Quantum Computer Puzzle My paper “the quantum computer puzzle” has just appeared in the May 2016 issue of Notices of the AMS. Here are the beautiful drawings for the paper (representing the “optimistic view” and the “pessimistic view”) by my … Continue reading
