The order of phase transition of solvable DNA melting models

Su Long Nyeo, I. Ching Yang

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

The phase transition of DNA molecules is studied in an exactly solvable formalism with the Morse and Deng-Fan potentials for the interstrand hydrogen bonds of nucleotide base pairs. It is shown that although the two potentials have different short-range behaviors, the thermodynamic quantities of the DNA system in these potentials enjoy the same scaling laws with the associated critical exponents, which are explicitly calculated. These exactly solvable DNA models are shown to exhibit a phase transition of the second order and the results of the analysis agree with previous studies.

原文English
頁(從 - 到)885-896
頁數12
期刊Modern Physics Letters B
17
發行號16
DOIs
出版狀態Published - 2003 七月 10

All Science Journal Classification (ASJC) codes

  • 統計與非線性物理學
  • 凝聚態物理學

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