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Breakdown of Migdal-Eliashberg Theory in Rb$_3$C$_{60}$

E. Cappelluti·C. Grimaldi·L. Pietronero·S. Strässler·G. A. Ummarino
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Abstract

This paper has been withdrawn. An extended version of this work can be found in E. Cappelluti, C. Grimaldi, L. Pietronero, S. Straessler: Phys. Rev. Lett. 85, 4771 (2000) [cond-mat/0105560] and E. Cappelluti, C. Grimaldi, L. Pietronero, S. Straessler, G.A. Ummarino: Eur. Phys. J. B 21, 383 (2001) [cond-mat/0104457]

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E. Cappelluti, C. Grimaldi, L. Pietronero, S. Strässler, G. A. Ummarino. 2001-09-05. Breakdown of Migdal-Eliashberg Theory in Rb$_3$C$_{60}$. https://arxiv.org/abs/cond-mat/0002221

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