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Exchange, antisymmetry and Pauli repulsion Can we ‘understand’ or provide a physical basis for the Pauli exclusion principle? ESDG, 13th January 2010
Mike Towler TCM Group, Cavendish Laboratory, University of Cambridge www.tcm.phy.cam.ac.uk/∼mdt26 and www.vallico.net/tti/tti.html [email protected]
– Typeset by FoilTEX – 1
Pair correlation functions in silicon
VMC VMC
0 0
g r r n g r r n
"" "#
r at b ond center r at b ond center
0 0
r in plane r in plane
1 0.9 1 1.02 0.7 0.97 0.5 0.92 0.5 0.3 0.9 0.87 0.1 0.82