Somt time ago...
Old items from "Recently..."
I have (finally) reached a conclusion that the preprint server at Los Alamos (and its mirrors all over the world) is the place where we should keep our papers.
There are some published papers which were prepared in TeX but not sent to the server.
I have started sending those papers to the server, and making links from my llist of papers.
I have been thinking about the possibility of deriving canonical distribution from quantum dynamics alone.
(The notorious problem about "foundation of statistical physics.")
I have finally finished with my first paper about this topic.
The announcement and an informal technical note which (only) contain mathematical proofs are now available from Los Alamos.
I understand this is just a small first step towards truly meaningful goal, and the goal is still infinitely far away.
I am now writing a semi-review article about ferromagnetism in the Hubbard model.
I will describe a link from Nagaoka ferromagnetism to the flat-band ferromagnetism, and possible progress beyond them.
The main paper for the results published in 1995 in PRL is still to be written.
I hope I will finish the paper within 1997.
Department of Physics, Gakushuin University
Hal Tasaki's home page