Density-Matrix Embedding Theory Study of the One-Dimensional Hubbard–Holstein Model

[Image: see text] We present a density-matrix embedding theory (DMET) study of the one-dimensional Hubbard–Holstein model, which is paradigmatic for the interplay of electron–electron and electron–phonon interactions. Analyzing the single-particle excitation gap, we find a direct Peierls insulator t...

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Argitaratua izan da:J Chem Theory Comput
Egile Nagusiak: Reinhard, Teresa E., Mordovina, Uliana, Hubig, Claudius, Kretchmer, Joshua S., Schollwöck, Ulrich, Appel, Heiko, Sentef, Michael A., Rubio, Angel
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: American Chemical Society 2019
Sarrera elektronikoa:https://ncbi.nlm.nih.gov/pmc/articles/PMC6674265/
https://ncbi.nlm.nih.gov/pubmed/30807149
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/acs.jctc.8b01116
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