2015
DOI: 10.20537/nd1501003
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Discrete breathers and multibreathers in the Peyrard-Bishop DNA model

Abstract: Исследуются дискретные бризеры и мультибризеры в модели ДНК Пейрара-Бишопа. Определена область существования дискретных бризеров и мультибризеров. Получены решения в виде односайтовых, двухсайтовых и трехсайтовых дискретных бризеров. Исследованы их свойства и устойчивость по отношению к малым возмущениям. Ключевые слова: дискретные бризеры, мультибризеры, модель ДНК Пейрара-Бишопа В 1988 году Сиверс и Такено [1] рассматривали модели идеальных, но нелинейных решеток с ангармоническими потенциалами взаимодействи… Show more

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“…One important example is introduction of different Morse potential [76]. It is interesting to mention a model representing a combination of the Englander's and the PB models, which brings about the kink soliton [77] and that the PB model can be used to study discrete breathers and multibreathers as well as their stability [78]. Finally, we want to point out very important and promising two-component model, using both angular and translational coordinates [15,79].…”
Section: Theoretical Studies Of Dna Open Statesmentioning
confidence: 99%
“…One important example is introduction of different Morse potential [76]. It is interesting to mention a model representing a combination of the Englander's and the PB models, which brings about the kink soliton [77] and that the PB model can be used to study discrete breathers and multibreathers as well as their stability [78]. Finally, we want to point out very important and promising two-component model, using both angular and translational coordinates [15,79].…”
Section: Theoretical Studies Of Dna Open Statesmentioning
confidence: 99%