Journal of Low Temperature Physics

, Volume 147, Issue 3–4, pp 165–177 | Cite as

Fermi Liquid Near a Quantum Critical Point

Article

We investigate the approach to the quantum critical point of a Pomeranchuk instability from the symmetric, disordered side of the phase diagram. In the low-temperature limit, a Fermi liquid description of the metal is possible and becomes exact for T → 0. We discuss in detail which features of the approach to quantum criticality can be captured within Fermi liquid theory and which are outside of its scope.

PACS Numbers:

71.10.Ay 71.10.Hf 71.10.Pm 

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© Springer Science+Business Media, LLC 2007

Authors and Affiliations

  1. 1.Institut für Theorie der Kondensierten MaterieUniversität KarlsruheKarlsruheGermany
  2. 2.Institut für Theoretische PhysikUniversität zu KölnKölnGermany

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