Derivation of Line Shape Function in the Optical Conductivity by a New Diagram Method
Joint Authors
Source
Advances in Condensed Matter Physics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-25
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
A new diagram method for the line shape function in the optical conductivity formula is introduced and the result obtained applying the method to an electron-phonon system is compared with that derived using the projection-reduction method.
The result satisfies the population criterion, which states that the distribution functions for electrons and phonons should be combined in multiplicative forms and gives physical intuition to quantum dynamics of electrons in a solid.
This method can be called the “KC diagram” method because it originates from the proper application of the Kang-Choi reduction identity and a state-dependent projection operator.
American Psychological Association (APA)
Kang, Nam Lyong& Choi, Sang Don. 2014. Derivation of Line Shape Function in the Optical Conductivity by a New Diagram Method. Advances in Condensed Matter Physics،Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-480753
Modern Language Association (MLA)
Kang, Nam Lyong& Choi, Sang Don. Derivation of Line Shape Function in the Optical Conductivity by a New Diagram Method. Advances in Condensed Matter Physics No. 2014 (2014), pp.1-5.
https://search.emarefa.net/detail/BIM-480753
American Medical Association (AMA)
Kang, Nam Lyong& Choi, Sang Don. Derivation of Line Shape Function in the Optical Conductivity by a New Diagram Method. Advances in Condensed Matter Physics. 2014. Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-480753
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-480753