Specific heat spectra for quasiperiodic ladder sequences

Detalhes bibliográficos
Autor(a) principal: Moreira, Darlan Araújo
Data de Publicação: 2007
Outros Autores: Albuquerque, Eudenilson Lins de, Bezerra, Claudionor Gomes
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/jspui/handle/123456789/29613
Resumo: We performed a theoretical study of the specific heat C(T) as a function of the temperature for double-strand quasiperiodic sequences. To mimic DNA molecules, the sequences are made up from the nucleotides guanine G, adenine A, cytosine C and thymine T, arranged according to the Fibonacci and Rudin-Shapiro quasiperiodic sequences. The energy spectra are calculated using the two-dimensional Schrödinger equation, in a tight-binding approximation, with the on-site energy exhibiting long-range disorder and non-random hopping amplitudes. We compare the specific heat features of these quasiperiodic artificial sequences to the spectra considering a segment of the first sequenced human chromosome 22 (Ch22), a real genomic DNA sequence
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spelling Moreira, Darlan AraújoAlbuquerque, Eudenilson Lins deBezerra, Claudionor Gomes2020-07-14T22:23:20Z2020-07-14T22:23:20Z2007-01-05MOREIRA, D. A.; ALBUQUERQUE, E. L.; BEZERRA, C. G.. Specific heat spectra for quasiperiodic ladder sequences. European Physical Journal B, v. 54, p. 393-398, 2006. Disponível em: https://link.springer.com/article/10.1140%2Fepjb%2Fe2007-00001-3. Acesso em: 08 Jun 2020. https://doi.org/10.1140/epjb/e2007-00001-31434-6028https://repositorio.ufrn.br/jspui/handle/123456789/2961310.1140/epjb/e2007-00001-3Springer VerlagAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessSpecific heatDNA molecule modelQuasiperiodicSpecific heat spectra for quasiperiodic ladder sequencesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleWe performed a theoretical study of the specific heat C(T) as a function of the temperature for double-strand quasiperiodic sequences. To mimic DNA molecules, the sequences are made up from the nucleotides guanine G, adenine A, cytosine C and thymine T, arranged according to the Fibonacci and Rudin-Shapiro quasiperiodic sequences. The energy spectra are calculated using the two-dimensional Schrödinger equation, in a tight-binding approximation, with the on-site energy exhibiting long-range disorder and non-random hopping amplitudes. We compare the specific heat features of these quasiperiodic artificial sequences to the spectra considering a segment of the first sequenced human chromosome 22 (Ch22), a real genomic DNA sequenceengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALSpecificHeatSpectraQuasiperiodic_bezerra_2006.pdfSpecificHeatSpectraQuasiperiodic_bezerra_2006.pdfapplication/pdf428286https://repositorio.ufrn.br/bitstream/123456789/29613/4/SpecificHeatSpectraQuasiperiodic_bezerra_2006.pdf02b4e7fceaa0e9cf0262da4d6439ada9MD54CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/29613/8/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD58LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/29613/9/license.txte9597aa2854d128fd968be5edc8a28d9MD59TEXTSpecificHeatSpectraQuasiperiodic_bezerra_2006.pdf.txtSpecificHeatSpectraQuasiperiodic_bezerra_2006.pdf.txtExtracted texttext/plain26508https://repositorio.ufrn.br/bitstream/123456789/29613/10/SpecificHeatSpectraQuasiperiodic_bezerra_2006.pdf.txta07517f315b98f87dd3f0a8deb8bda23MD510THUMBNAILSpecificHeatSpectraQuasiperiodic_bezerra_2006.pdf.jpgSpecificHeatSpectraQuasiperiodic_bezerra_2006.pdf.jpgGenerated Thumbnailimage/jpeg1561https://repositorio.ufrn.br/bitstream/123456789/29613/11/SpecificHeatSpectraQuasiperiodic_bezerra_2006.pdf.jpg5764881dda7f37419d52cef1a6c5b1e6MD511123456789/296132020-07-19 04:44:59.127oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2020-07-19T07:44:59Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.pt_BR.fl_str_mv Specific heat spectra for quasiperiodic ladder sequences
title Specific heat spectra for quasiperiodic ladder sequences
spellingShingle Specific heat spectra for quasiperiodic ladder sequences
Moreira, Darlan Araújo
Specific heat
DNA molecule model
Quasiperiodic
title_short Specific heat spectra for quasiperiodic ladder sequences
title_full Specific heat spectra for quasiperiodic ladder sequences
title_fullStr Specific heat spectra for quasiperiodic ladder sequences
title_full_unstemmed Specific heat spectra for quasiperiodic ladder sequences
title_sort Specific heat spectra for quasiperiodic ladder sequences
author Moreira, Darlan Araújo
author_facet Moreira, Darlan Araújo
Albuquerque, Eudenilson Lins de
Bezerra, Claudionor Gomes
author_role author
author2 Albuquerque, Eudenilson Lins de
Bezerra, Claudionor Gomes
author2_role author
author
dc.contributor.author.fl_str_mv Moreira, Darlan Araújo
Albuquerque, Eudenilson Lins de
Bezerra, Claudionor Gomes
dc.subject.por.fl_str_mv Specific heat
DNA molecule model
Quasiperiodic
topic Specific heat
DNA molecule model
Quasiperiodic
description We performed a theoretical study of the specific heat C(T) as a function of the temperature for double-strand quasiperiodic sequences. To mimic DNA molecules, the sequences are made up from the nucleotides guanine G, adenine A, cytosine C and thymine T, arranged according to the Fibonacci and Rudin-Shapiro quasiperiodic sequences. The energy spectra are calculated using the two-dimensional Schrödinger equation, in a tight-binding approximation, with the on-site energy exhibiting long-range disorder and non-random hopping amplitudes. We compare the specific heat features of these quasiperiodic artificial sequences to the spectra considering a segment of the first sequenced human chromosome 22 (Ch22), a real genomic DNA sequence
publishDate 2007
dc.date.issued.fl_str_mv 2007-01-05
dc.date.accessioned.fl_str_mv 2020-07-14T22:23:20Z
dc.date.available.fl_str_mv 2020-07-14T22:23:20Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.citation.fl_str_mv MOREIRA, D. A.; ALBUQUERQUE, E. L.; BEZERRA, C. G.. Specific heat spectra for quasiperiodic ladder sequences. European Physical Journal B, v. 54, p. 393-398, 2006. Disponível em: https://link.springer.com/article/10.1140%2Fepjb%2Fe2007-00001-3. Acesso em: 08 Jun 2020. https://doi.org/10.1140/epjb/e2007-00001-3
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/jspui/handle/123456789/29613
dc.identifier.issn.none.fl_str_mv 1434-6028
dc.identifier.doi.none.fl_str_mv 10.1140/epjb/e2007-00001-3
identifier_str_mv MOREIRA, D. A.; ALBUQUERQUE, E. L.; BEZERRA, C. G.. Specific heat spectra for quasiperiodic ladder sequences. European Physical Journal B, v. 54, p. 393-398, 2006. Disponível em: https://link.springer.com/article/10.1140%2Fepjb%2Fe2007-00001-3. Acesso em: 08 Jun 2020. https://doi.org/10.1140/epjb/e2007-00001-3
1434-6028
10.1140/epjb/e2007-00001-3
url https://repositorio.ufrn.br/jspui/handle/123456789/29613
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 3.0 Brazil
http://creativecommons.org/licenses/by/3.0/br/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 3.0 Brazil
http://creativecommons.org/licenses/by/3.0/br/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Verlag
publisher.none.fl_str_mv Springer Verlag
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRN
instname:Universidade Federal do Rio Grande do Norte (UFRN)
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reponame_str Repositório Institucional da UFRN
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