Author(s): P. Jakubczyk, J. Bauer, and W. Metzner
We present a renormalization-group study of quantum tricriticality in metals. We evaluate the correlation length in the quantum critical region of the phase diagram, extending into finite temperatures above the quantum critical or tricritical point. We calculate the finite temperature phase boundari...
[Phys. Rev. B 82, 045103] Published Thu Jul 08, 2010
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