Single-polaron band structure of the Holstein model

Physical Review B - Condensed Matter and Materials Physics

Volumn 54, Issue 13, 1996, Pages 8981-8984

  Stephan, Walter ^a  

^a UNIVERSITÀ DI ROMA LA SAPIENZA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000545389     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.54.8981     Document Type: Article

References (14)

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11. G. Wellein, H. Röder, and H. Fehske [Phys. Rev. B 53, 9666 (1996)] have recently reported deviations from NN cosine band structure in the results of direct numerical diagonalization of the Holstein model. Their numerical results are consistent with the results and interpretation presented here.
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