Simple method for calculating the speed of sound in tight-binding models: Application to the Su-Schrieffer-Heeger model

Physical Review B - Condensed Matter and Materials Physics

Volumn 53, Issue 10, 1996, Pages R5986-R5989

  Vos, Fernando L J ^a   Aalberts, Daniel P ^a   van Saarloos, Wim ^a  

^a UNIVERSITEIT LEIDEN   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 2842569543     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.53.R5986     Document Type: Article

References (9)

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2. Yu Lu, Solitons & Polarons in Conducting Polymers (World Scientific, Singapore, 1988)
3. A.J. Heeger, S. Kivelson, J.R. Schrieffer, and W.P. Su, Rev. Mod. Phys. 60, 781 (1988)
4. D. Baeriswyl, in Theoretical Aspects of Band Structures and Electronic Properties of Pseudo-One-Dimensional Solids, edited by H. Kamimura (Reidel, Dordrecht, 1985)
5. L. Salem, Molecular Orbital Theory of Conjugated Systems (Benjamin, London, 1966)
6. L.D. Landau and E.M. Lifshitz, Theory of Elasticity (Pergamon, New York, 1986)
7. F.L.J. Vos, D.P. Aalberts, and W. van Saarloos (unpublished)
8. M.J. Rice, S.R. Phillpot, A.R. Bishop, and D.K. Campbell, Phys. Rev. B 34, 4139 (1986)
9. G.C. Psaltakis and N. Papanicolaou, in Interacting Electrons in Reduced Dimensions, edited by D. Baeriswyl and D.K. Campbell (Plenum Press, New York, 1988)