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Thermodynamics of a continuum Su–Schrieffer–Heeger model

✍ Scribed by Marco Zoli


Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
348 KB
Volume
344
Category
Article
ISSN
0921-4526

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Mean-field approach to extended Su–Schri
✍ Matthias Rateitzak; Thorsten Koslowski 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 253 KB

In this work, we present a new approach to the numerical solution of the Su-Schrieffer-Heeger model. It is based on a polaron transformation that decouples nuclear and electronic degrees of freedom and a mean-field approach to the resulting electronic Hamiltonian. The emerging self consistent field