D. Čevizović, S. Galović, V. Matić, S. Eh. Shirmovsky, D. V. Shulga, A. V. Chizhov
{"title":"Single Excitation Migration in Molecular Chain with an Attached Molecular Structure: Small Polaron Model","authors":"D. Čevizović, S. Galović, V. Matić, S. Eh. Shirmovsky, D. V. Shulga, A. V. Chizhov","doi":"10.1134/S1063779625700042","DOIUrl":null,"url":null,"abstract":"<p>In this paper we consider the possibility of the stable migration of the single vibron excitation in the system consisting of biomolecule and the attached molecular structure. The model is based on the assumption of the vibron self-trapping and the formation of the non-adiabatic polaron quasiparticle. We have shown that, contrary to the prediction of the non-polaronic model, excitation occurs at a large intramolecular distance from its origin with high probability for a time long enough to affect the biochemical processes in which the molecular chain participates.</p>","PeriodicalId":729,"journal":{"name":"Physics of Particles and Nuclei","volume":"56 4","pages":"978 - 982"},"PeriodicalIF":0.5000,"publicationDate":"2025-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics of Particles and Nuclei","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S1063779625700042","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, PARTICLES & FIELDS","Score":null,"Total":0}
引用次数: 0
Abstract
In this paper we consider the possibility of the stable migration of the single vibron excitation in the system consisting of biomolecule and the attached molecular structure. The model is based on the assumption of the vibron self-trapping and the formation of the non-adiabatic polaron quasiparticle. We have shown that, contrary to the prediction of the non-polaronic model, excitation occurs at a large intramolecular distance from its origin with high probability for a time long enough to affect the biochemical processes in which the molecular chain participates.
期刊介绍:
The journal Fizika Elementarnykh Chastits i Atomnogo Yadr of the Joint Institute for Nuclear Research (JINR, Dubna) was founded by Academician N.N. Bogolyubov in August 1969. The Editors-in-chief of the journal were Academician N.N. Bogolyubov (1970–1992) and Academician A.M. Baldin (1992–2001). Its English translation, Physics of Particles and Nuclei, appears simultaneously with the original Russian-language edition. Published by leading physicists from the JINR member states, as well as by scientists from other countries, review articles in this journal examine problems of elementary particle physics, nuclear physics, condensed matter physics, experimental data processing, accelerators and related instrumentation ecology and radiology.