Category Archives: Quantum

UCSD Spring school on Quantum Computation

A couple months from now Dorit Aharonov, David Gosset and myself will be giving a short 3.5-day “Spring School” that is meant to be an introduction to recent topics in quantum computing, directed at young researchers in theoretical computer science at large. The school is … Continue reading

Posted in Quantum, teaching | Tagged , , | Leave a comment

Pauli braiding

[7/9/17 Update: Following a suggestion by Oded Regev I upgraded Section 1 from “probabilistic functions” to “matrix-valued functions”. This hopefully makes it a more useful, and interesting, mid-point between the classical analysis of BLR and the non-abelian extension discussed afterwards. … Continue reading

Posted in CHSH, device independence, QPCP, Quantum, Uncategorized | Tagged , , | Leave a comment

Unitary Correlation Matrices

Today I’d like to sketch a question that’s been pushing me in a lot of different directions over the past few years — some sane, others less so; few fruitful, but all instructive. The question is motivated by the problem … Continue reading

Posted in Conferences, Quantum, Science, Uncategorized | Tagged , | 2 Comments

Quid qPCP?

This blog has already seen three posts on the quantum PCP conjecture: in February 2013 to highlight several talks at the Simons Institute in Berkeley, in October 2013 to promote a survey on the topic I wrote with Dorit Aharonov … Continue reading

Posted in QPCP, Quantum, Science, Uncategorized | Tagged , , , | 2 Comments

Coming to a theater near you

This Fall together with long-time friend and collaborator Stephanie Wehner I will be teaching a Caltech/TUDelft/EdX course on Quantum Cryptography. As I am writing this I almost feel like saying I have taught an EdX course…indeed, I just finished recording … Continue reading

Posted in QCrypto, Quantum, teaching | Tagged , | Leave a comment

Foundations of randomness, Day 3

Last day! Wednesday started with a bang. Yevgeniy Dodis spent the whole Tuesday evening (our workshop dinner at Lanzerac!) complaining that we weren’t leaving him enough time to prepare for his talk…only to spend an equal amount of time during his talk … Continue reading

Posted in Conferences, device independence, Quantum, Talks | Tagged , , , , , | Leave a comment

Foundations of randomness, Day 2

Back to the fundamentals of randomness and our workshop in Stellenbosch – I want to discuss the remaining two days of talks! The second day started off with a whirlwind tour of the TCS approach to pseudo-randomness by David Zuckerman. David surveyed … Continue reading

Posted in Conferences, device independence, Quantum, Talks | Tagged , , | Leave a comment