The Anderson impurity model is a Hamiltonian that is used to describe magnetic impurities embedded in metallic hosts. It is often applied to theâ€¦Â (More)

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2009

2009

We apply the method of innnitesimal unitary transformations recently introduced by Wegner 1] to the Anderson single impurityâ€¦Â (More)

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2009

2009

- Choong Hyun Kim, Jaejun Yu
- 2009

We present an extension of the local moment approach to the Anderson impurity model with spin-dependent hybridization. Byâ€¦Â (More)

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2008

2008

- â€¢Andreas Holzner, Andreas Weichselbaum, Jan von Delft, â€¢David Roosen, Karyn Le Hur
- 2008

TT 32.1 Thu 14:00 Poster B Matrix product state approach for a two-lead, multi-level Anderson impurity model â€” â€¢Andreas Holzner1â€¦Â (More)

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2005

2005

S. Y. Savrasov,1 V. Oudovenko,2,5 K. Haule,3,5 D. Villani,4,5 and G. Kotliar5 1Department of Physics, New Jersey Institute ofâ€¦Â (More)

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2004

2004

- C. J. Bolech
- 2004

In this talk we will present the solution of the two-channel Anderson impurity model, proposed in the context of the heavyâ€¦Â (More)

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2003

2003

The thermodynamic and magnetic properties of a single impurity Anderson model that describes Ce in an environment with hexagonalâ€¦Â (More)

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2001

2001

We present an extension of the noncrossing approximation ~NCA!, which is widely used to calculate properties of Anderson impurityâ€¦Â (More)

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2000

2000

- Gilles Poirot
- 2000

<lb>With the help of computer algebra, I devise an exact unitary transforma-<lb>tion for the Anderson impurity model which allowsâ€¦Â (More)

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2000

2000

Abstract We developed a self-consistent conserving pseudo particle approximation for the Anderson impurity model with finiteâ€¦Â (More)

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1999

1999

The single-channel Anderson impurity model is a standard model for the description of magnetic impurities in metallic systemsâ€¦Â (More)

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