Dynamics of breather modes in a nonlinear “helicoidal” model of DNA

6533b853fe1ef96bd12aca67

RESEARCH PRODUCT

Dynamics of breather modes in a nonlinear “helicoidal” model of DNA

subject

Physics Quantitative Biology::Biomolecules Coupling (physics)Nonlinear system Classical mechanics Dna dynamics Breather Dynamics (mechanics)General Physics and Astronomy Morse potential

description

Via a recent model with an additional helicoidal coupling, the dynamics of breathers modes in DNA are studied analytically and with the use of numerical simulations. It is shown that these excitations are longlived and can match experimentally observed fluctuational openings.

year	journal	country	edition	language
1991-10-01	Physics Letters A

https://doi.org/10.1016/0375-9601(91)90367-h

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