The determinant method and quantum simulations of many-body effects in a single impurity Anderson model
Articles Part 3. Condensed Matter Physics
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Abstract
We present a short description of a quantum Monte Carlo technique that has proved useful for simulating many-body effects in systems of interacting fermions at finite temperatures. We then report our preliminary results using this technique on a single impurity Anderson model. Examples of such many-body effects as local moment formation, Kondo behavior, and mixed valence phenomena found in the simulations are shown.
Key words
Quantum Monte Carlo single impurity Anderson model Kondo effect mixed valence phenomenaPreview
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© Plenum Publishing Corporation 1986