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cond-mat.stat-mech2001
Why Quantum Phase Transitions Are Interesting
D. Belitz, T. R. Kirkpatrick
This paper discusses why the usual notion that quantum phase transitions can be mapped onto classical phase transitions in a higher dimension, and that this makes the former uninte…
cond-mat.stat-mech2001
Comment on ``Specific heat of a Fermi system near ferromagnetic quantum phase transition'' by Grosu, Bodea, and Crisan (cond-mat/0101392)
D. Belitz, T. R. Kirkpatrick
We comment on various incorrect claims made in a recent paper by Grosu et al. (cond-mat/0101392).