An excellent (and depressing?) question

My colleague, Ben Powell, recently sent me the thought provoking email below. I think it raises an excellent question. I want to think about my answer more, before I post something. Although, it is a little depressing that I cannot immediately rattle off several things....
Others should feel free to post their thoughts, provided it does not involve self-promotion.
When I was walking home last night I started wondering about the following question (brought on by the fact I realised that it is now more than 10 years since I started my PhD).

What do we KNOW now about CMT [Condensed Matter Theory] that we didn't know 10 years ago?

I stress the T in CMT as I specifically want to rule things like "that the pnictides superconduct" as the seem like chance discoveries - however interesting they are, but really I want understanding about real materials, which is clearly rapped up in the border between theory & expt. I'd like things to be on a firm footing and generally agreed upon, but really I'm happy to be a little fast and lose with
that.

Comments

  1. Certainly the prediction and discovery of topological insulators and many of their properties has to count as an advance in cmT of the last decade.

    ReplyDelete

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