So I enjoyed giving my Teleplace talk on Quantum Computing on Satuday, and I received quite a lot of feedback about it (mostly good!).
My talk was reported on Slashdot via a Next Big Future writeup, which in turn linked to Giulio’s Teleplace blog! This level of coverage for a talk has been very interesting, I’ve never had anything linked from /. before. They unfortunately got my NAME WRONG which was most irritating. Although I’m fairly impressed now that if you Google for ‘my name spelt incorrectly + quantum computing’, it does actually ask if you meant ‘my name spelt correctly + quantum computing’ which is a small but not insignificant victory 🙂 Note: I’m not actually going to write out my name spelt incorrectly out here, as it would diminish the SNR!!
The talk also prompted this guest post written by Matt Swayne on the Quantum Bayesian Networks blog. Matt was present at the talk.
I’ve had a lot of people asking if I will post the slides online. Well here they are:
LINK TO SLIDES for QUANTUM COMPUTING: SEPARATING HOPE FROM HYPE
Teleplace seminar, S. Gildert, 04/09/10
Or rather, that’s a direct link to them. They are also available along with the VIDEOS of the talk and a bunch of other lectures and stuff are on the Resources page. Here are the links to the VIDEOS of the talk, and look, you have so many choices!!
VIDEO 1: 600×400 resolution, 1h 32 min
VIDEO 2: 600×400 resolution, 1h 33 min, taken from a fixed point of view
VIDEO 3: 600×400 resolution, 2h 33 min, including the initial chat and introductions and the very interesting last hour of discussion, recorded by Jameson Dungan
VIDEO 4: 600×400 resolution, 2h 18 min, including the very interesting last hour of discussion, recorded by Antoine Van de Ven
Here are a couple of screenshots from the talk:
Anyone who follows this blog and wants to get a real in-depth insight into the way that D-Wave’s processors are built, and how they solve problems, should definitely read this paper:
Phys. Rev. B. 82, 024511 (2010), R. Harris et al.
The paper itself is quite long (15 pages) but it really gives a great description of how an 8-qubit ‘portion’ of the processor is designed, fabricated, fit to a physical (quantum mechanical) model, calibrated, and then used to solve problems.
If you don’t have access to the Phys Rev B journal, you can read a free preprint of the article here. And if you’ve never tried reading a journal paper before, why not give it a go! (This is an experimental paper, which means there are lots of pretty pictures to look at, even if the Physics gets hard to follow). For example, a microphotograph of the 8-qubit cell:
Nice preprint from the Harvard group introducing quantum computing for chemical simulation, including a great deal about AQC and how to apply it to such systems, e.g. lattice protein folding and small molecules. Includes references to some experimental and simulation work done at D-Wave (write-up for that in progress).
Simulating Chemistry using Quantum Computers
Here’s a neat video made by my friend and colleague Dr. Dominic Walliman, which gives a great an introduction to all those budding Quantum Computer Engineers of the future 🙂
Not only is this a Physics-based educational and entertainment extravaganza, but the video is interspersed with some cool shots of my old lab at Birmingham, and my old dilution refrigerator – I miss you, Frosty… *sniff*
If you would like to know the answer to this question, head over to
rose.blog, where I wrote a guest post on this very subject!
It even includes some of my trademark cute pen and paper diagrams like this one:
How could you resist. Go on, have a read…..
I was asked to review this rather cute book:
BANG! The Universe Verse (Book I). The book is a portrayal of how the laws of Physics as we know them today arose in the short period of time after the Big Bang. The book also explains how matter forms, and how nuclear fusion and stellar activity plays a significant role in explaining why the Universe appears as it does at present.
But the cool thing about the book is that is is presented in a comic book format, with two cute characters guiding you through the science. Here is an excerpt:
“The proton in the centre may not be alone
As another has access to this VIP Zone
The neutron may not be quite as attractive
But it is quiet, well mannered, and rarely reactive”
This would be great to read to kids 🙂
You can read the PDF version online or support the author and buy the book.