Abstract
In the last few years solid state physics has increasingly benefited from scientific computing and the significance of numerical techniques is likely to keep on growing quickly in this field. Because of the high complexity of solids, which are made of a huge number of interacting electrons and nuclei, a full understanding of their properties cannot be developed using analytical methods only. Numerical simulations do not only provide quantitative results for the properties of specific materials but are also widely used to test the validity of theories and analytical approaches.
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Acknowledgments
We would like to thank B. Bäuml, H. Benthien, F. Essler, F. Gebhard, G. Hager. S. Nishimoto, G. Wellein, and A. Weisse for valuable discussions.
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Jeckelmann, E., Fehske, H. Exact numerical methods for electron-phonon problems. Riv. Nuovo Cim. 30, 259–292 (2007). https://doi.org/10.1393/ncr/i2007-10021-y
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DOI: https://doi.org/10.1393/ncr/i2007-10021-y