I’ve called myself a String Theorist, who learned to describe the world in terms of subatomic lengths of string that move in ten dimensions (nine of space and one of time),
But in practice I’ve been more of a Particle Theorist, describing the world not in terms of short lengths of string but rather with particles that each occupy a single point in space,
More specifically, I’ve been an Amplitudeologist, part of a trendy new tribe trying to make particle physics predictions a breeze, a tribe which sometimes includes Sheldon Cooper,
In terms of my career, I climbed all the way from PhD to a Permanent Researcher, hired by a government lab to research whatever I thought ought to be researched,
And now? I’m off to my next adventure.
This is a blog about my work, my thoughts, and anything I think is interesting enough to post. I’ll try to aim things to a general audience: the hope is that someday the things I’m talking about will be as well known as electrons and protons! So please, drop by and hear about the trials and tribulations of four gravitons and…me.
4 gravitons 
Hi Matt,
I have just found your nice blog via your great Ars Technica article 🙂
You are obviously not only an awesome theoretical physicist to be, but a great writer too !
Very cool things you are working on, I am curious about what will come out of this in the future …
Cheers
LikeLike
Thanks! This is very well done.
LikeLike
Quick Q, if there are gravitons, how-many are there (as in 4 gauge bosons for electroweak, 8 gluons . . so howmany gravitons)? I know that you gauge SO(4) or something like that . . (from being a PP back in the 1990s . .).
LikeLike
Just one. There’s actually a theorem that if you have any massless, gravity-like fields, then all such fields must be identical: you can’t have different “colors” of gravity like you can with gluons.
LikeLike
Any of you and/or other “scattering folks” on Twitter?
LikeLike
I’ve got a link to my twitter in the header at the top of the blog, and I linked to JJ Carrasco’s twitter in the post. I don’t know any other amplitudes people who are on twitter.
LikeLike
Pingback: Physics blogs – THE PHYSICS DETECTIVE
Pingback: Superspace – Life in Physics…
Maybe I missed who you actually are, but it seems like you have an anonymous or at least non-obvious real identity associated with this blog. Why is that?
LikeLike
Non-obvious is a good way of putting it. It’s not impossible to find, but it takes some work and some knowledge, which keeps bots and malicious actors from carrying through to my personal life.
LikeLike