Anne Broadbent - Information-Theoretic Quantum Cryptography Part 2 of 2 - IPAM at UCLA

Recorded 27 July 2022. Anne Broadbent of the University of Ottawa presents "Information-Theoretic Quantum Cryptography" at IPAM's Graduate Summer School Post-quantum and Quantum Cryptography.
Abstract: These lectures are an introduction to the interplay between quantum information and cryptography; with a focus on the areas where security is achieved against unbounded adversaries. Topics include:
-Wiesner Quantum Money
-Impossibility of quantum bit commitment -Secure delegated quantum computation -"Sampling in a Quantum Population"
-Quantum Key Distribution
-Quantum Certified Deletion
References:
Broadbent, A. (2015). Delegating private quantum computations. Canadian Journal of Physics, 93(9), 941-946.
Bouman, N. J., & Fehr, S. (2010, August). Sampling in a quantum population, and applications. In Annual Cryptology Conference (pp. 724-741).
Broadbent, A., & Islam, R. (2020, November). Quantum encryption with certified deletion. In Theory of Cryptography Conference (pp. 92-122).

[franciscovidab]

I just wanted to say I think this is so far above my head but, I think it's amazing. on behalf of those who are interested like myself but needs the full slow version to understand 100% of what this is.

[readyfireaim]

[Leibniz's contingency argument for God, clarified]:

Ten whole, rational numbers 0-9 and their geometric counterparts 0D-9D.

0 and it's geometric counterpart 0D are:
1) whole
2) rational
3) not-natural
4) necessary

1-9 and their geometric counterparts 1D-9D are:
1) whole
2) rational
3) natural
4) contingent

Newton says since 0 and 0D are
"not-natural" ✅
then they are also
"not-necessary" 🚫.

Newton also says since 1-9 and 1D-9D are "natural" ✅
then they are also
"necessary" 🚫.

This is called "conflating" and is repeated throughout Newton's

con·flate
verb

combine (two or more texts, ideas, etc.) into one.

Leibniz does not make these fundamental mistakes.

Leibniz's "Monadology" 📚 is zero and it's geometric counterpart zero-dimensional space.

0D Monad (SNF)
1D Line (WNF)
2D Plane (EMF)
3D Volume (GF)

We should all be learning Leibniz's

Matches Hamilton's 4D quaternion algebra UPDATED from Newton's 1D-4D nonsense to Leibniz's 0D-3D perfectly.

Fibonacci sequence starts with 0 for a reason. The Fibonacci triangle is 0, 1, 2 (Not 1, 2, 3).

Newton's 1D-4D "natural ✅ =
necessary 🚫" universe is a contradiction.

Natural does not mean necessary. Similar, yet different.

Not-natural just means no spatial extension; zero size; exact location only. Necessary.

Newtonian nonsense will never provide a Theory of Everything.

Leibniz's Law of Sufficient Reason should be required reading 📚.