this is going to change a few things...
http://dao.mit.edu/~wen/NSart-wen.html
and for the bravest of us:
http://dao.mit.edu/~wen/ his home page
http://arxiv.org/PS_cache/cond-mat/pdf/0508/0508020v2.pdf the science
http://dao.mit.edu/~wen/pub/chapter11.pdf the math... take a seat...
http://dao.mit.edu/~wen/NSart-wen.html
and for the bravest of us:
http://dao.mit.edu/~wen/ his home page
http://arxiv.org/PS_cache/cond-mat/pdf/0508/0508020v2.pdf the science
http://dao.mit.edu/~wen/pub/chapter11.pdf the math... take a seat...