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Low-temperature specific heat spectra considering nonextensive long-range correlated quasiperiodic DNA molecules

Author

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  • Moreira, D.A.
  • Albuquerque, E.L.
  • da Silva, L.R.
  • Galvão, D.S.

Abstract

We consider the low-temperature specific heat spectra of long-range correlated quasiperiodic DNA molecules using a q-gaussian distribution, and compare them with those considering the Boltzmann-Gibbs distribution. The energy spectra are calculated using the one-dimensional Schrödinger equation in a tight-binding approximation with the on-site energy exhibiting long-range disorder and non-random hopping amplitudes. We focus our attention at the low temperature region, where the specific heat spectra presents a logarithmic-periodic oscillations as a function of the temperature T around a mean value given by a characteristic dimension of the energy spectrum.

Suggested Citation

  • Moreira, D.A. & Albuquerque, E.L. & da Silva, L.R. & Galvão, D.S., 2008. "Low-temperature specific heat spectra considering nonextensive long-range correlated quasiperiodic DNA molecules," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 387(22), pages 5477-5482.
    • Handle: RePEc:eee:phsmap:v:387:y:2008:i:22:p:5477-5482
    DOI: 10.1016/j.physa.2008.06.004
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    Cited by:

    1. Wang, Zhixiao & Rui, Xiaobin & Yuan, Guan & Cui, Jingjing & Hadzibeganovic, Tarik, 2021. "Endemic information-contagion outbreaks in complex networks with potential spreaders based recurrent-state transmission dynamics," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 573(C).
    2. Silva, R. & Silva, J.R.P. & Anselmo, D.H.A.L. & Alcaniz, J.S. & da Silva, W.J.C. & Costa, M.O., 2020. "An alternative description of power law correlations in DNA sequences," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 545(C).

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