Anders' paper seems to raise important questions about the field theory descriptions of these transitions.
Monday, May 3, 2010
Desperately seeking spin liquids IV
Rajiv Singh has a really nice Physics article, which gives a very clear commentary on a recent PRL by Anders Sandvik, which looks at numerical evidence for deconfined quantum criticality in a Heisenberg model which exhibits a quantum phase transition between Neel order and Valence Bond Solid order.
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"Ferromagnetic" Ising models for spin-state transitions in organometallics
In recent posts, I discussed how "spin crossover" is a misnomer for the plethora of organometallic compounds that undergo spin-st...
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Nitrogen fluoride (NF) seems like a very simple molecule and you would think it would very well understood, particularly as it is small enou... -
I welcome discussion on this point. I don't think it is as sensitive or as important a topic as the author order on papers. With rega...
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