Thermodynamics of a Peyrard-Bishop One-Dimensional Lattice with On-site "Hump" Potential
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| Format: | Artículo científico |
| Language: | en |
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Sociedade Brasileira de Física
2011
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| _version_ | 1876481914664124416 |
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| author | N. F. Ribeiro |
| author_facet | N. F. Ribeiro |
| contents | Thermodynamics of a Peyrard-Bishop One-Dimensional Lattice with On-site "Hump" Potential N. F. Ribeiro E. Drigo Filho Física, Astronomía y Matemáticas DNA Lattice theory Thermodynamics Statistical mechanics This paper presents a thermodynamic study of DNA through a Peyrard-Bishop one-dimensional lattice with an on-site "hump" potential. The transfer integral operator method was used to obtain the thermodynamic properties of the system and the solution of the Schrödinger-type equation that emerges from this formalism was determined by the variational method. With the parameters of the potential, commonly used in literature, the value obtained for the denaturation temperature was extremely high. This work suggests different parameters to describe the thermodynamics of DNA macromolecule. 2011 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46421602016 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.2-3 Vol.41 |
| format | Artículo científico |
| id | redalyc_46421602016 |
| institution | Redalyc |
| language | en |
| publishDate | 2011 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Thermodynamics of a Peyrard-Bishop One-Dimensional Lattice with On-site "Hump" Potential N. F. Ribeiro Física, Astronomía y Matemáticas DNA Lattice theory Thermodynamics Statistical mechanics Thermodynamics of a Peyrard-Bishop One-Dimensional Lattice with On-site "Hump" Potential N. F. Ribeiro E. Drigo Filho Física, Astronomía y Matemáticas DNA Lattice theory Thermodynamics Statistical mechanics This paper presents a thermodynamic study of DNA through a Peyrard-Bishop one-dimensional lattice with an on-site "hump" potential. The transfer integral operator method was used to obtain the thermodynamic properties of the system and the solution of the Schrödinger-type equation that emerges from this formalism was determined by the variational method. With the parameters of the potential, commonly used in literature, the value obtained for the denaturation temperature was extremely high. This work suggests different parameters to describe the thermodynamics of DNA macromolecule. 2011 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46421602016 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.2-3 Vol.41 |
| title | Thermodynamics of a Peyrard-Bishop One-Dimensional Lattice with On-site "Hump" Potential |
| topic | Física, Astronomía y Matemáticas DNA Lattice theory Thermodynamics Statistical mechanics |
| url | https://www.redalyc.org/articulo.oa?id=46421602016 |