modified:   ../../blogit/condensedMatterProblemSet4Problem2.tex
new file:   ../../blogit/qmSolidsPs4P2dFig1.eps
new file:   ../../blogit/qmSolidsPs4P2dFig1pn.png
new file:   qmSolidsPs4P2d.nb
new file:   qmSolidsPs4P2dGenerated.nb