Vibron Self-trapped States in Biological Macromolecules: Comparison of Different Theoretical Approaches
Апстракт
We present a study of the applicability of the variational treatments based on using of the modified Lang-Firsov unitary transformation (MLF method) in the investigation of the vibron self-trapped states in biological macromolecular chains. Here we compare the values of the ground state energy predicted by MLF methods with the values of the ground state energy predicted by the standard small-polaron theory, for various values of the basic energy parameters of the system. We obtain regions in system parameter space where MLF approach gives better description of the vibron states.
Извор:
Journal of Physics: Conference Series, 2012, 393Финансирање / пројекти:
- Функционални, функционализовани и усавршени нано материјали (RS-45005)
- Фотоника микро и нано структурних материјала (RS-45010)
- Russian Federation and Ministry of Education and Science of Republic of Serbia
Напомена:
- International Conference on Theoretical Physics (Dubna-Nano), Jul 09-14, 2012, Bogoliubov Lab Theoret Phys, Joint Inst Nucl Res, Dubna, Russia
DOI: 10.1088/1742-6596/393/1/012033
ISSN: 1742-6588
WoS: 000311906300033
Scopus: 2-s2.0-84871573694
Институција/група
VinčaTY - CONF AU - Čevizović, Dalibor AU - Galović, Slobodanka AU - Reshetnyak, Alexander A. AU - Ivić, Zoran PY - 2012 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6984 AB - We present a study of the applicability of the variational treatments based on using of the modified Lang-Firsov unitary transformation (MLF method) in the investigation of the vibron self-trapped states in biological macromolecular chains. Here we compare the values of the ground state energy predicted by MLF methods with the values of the ground state energy predicted by the standard small-polaron theory, for various values of the basic energy parameters of the system. We obtain regions in system parameter space where MLF approach gives better description of the vibron states. C3 - Journal of Physics: Conference Series T1 - Vibron Self-trapped States in Biological Macromolecules: Comparison of Different Theoretical Approaches VL - 393 DO - 10.1088/1742-6596/393/1/012033 ER -
@conference{ author = "Čevizović, Dalibor and Galović, Slobodanka and Reshetnyak, Alexander A. and Ivić, Zoran", year = "2012", abstract = "We present a study of the applicability of the variational treatments based on using of the modified Lang-Firsov unitary transformation (MLF method) in the investigation of the vibron self-trapped states in biological macromolecular chains. Here we compare the values of the ground state energy predicted by MLF methods with the values of the ground state energy predicted by the standard small-polaron theory, for various values of the basic energy parameters of the system. We obtain regions in system parameter space where MLF approach gives better description of the vibron states.", journal = "Journal of Physics: Conference Series", title = "Vibron Self-trapped States in Biological Macromolecules: Comparison of Different Theoretical Approaches", volume = "393", doi = "10.1088/1742-6596/393/1/012033" }
Čevizović, D., Galović, S., Reshetnyak, A. A.,& Ivić, Z.. (2012). Vibron Self-trapped States in Biological Macromolecules: Comparison of Different Theoretical Approaches. in Journal of Physics: Conference Series, 393. https://doi.org/10.1088/1742-6596/393/1/012033
Čevizović D, Galović S, Reshetnyak AA, Ivić Z. Vibron Self-trapped States in Biological Macromolecules: Comparison of Different Theoretical Approaches. in Journal of Physics: Conference Series. 2012;393. doi:10.1088/1742-6596/393/1/012033 .
Čevizović, Dalibor, Galović, Slobodanka, Reshetnyak, Alexander A., Ivić, Zoran, "Vibron Self-trapped States in Biological Macromolecules: Comparison of Different Theoretical Approaches" in Journal of Physics: Conference Series, 393 (2012), https://doi.org/10.1088/1742-6596/393/1/012033 . .