Double chains with base pairing: delocalization irrespective to DNA sequencing

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dc.creatorCaetano, R. A.
dc.creatorSchulz, P. A.
dc.date2004-09-09
dc.date2005-07-04
dc.date.accessioned2026-07-07T03:00:29Z
dc.date.available2026-07-07T03:00:29Z
dc.descriptionThe question of whether DNA is intrinsically conducting or not is still a challenge. The ongoing debate on DNA molecules as an electronic material has so far underestimated a key distinction of the system: the role of base pairing (inter chain correlation) in opposition to correlations along each chain. In the present work we show that a disordered double-chain presents truly delocalized states. This effect is irrespective to the sequencing along each chain: DNA-like base pairing reveals to be an efficient delocalization mechanism.
dc.descriptionImproved version with further evidences ofdelocalization
dc.identifierhttps://arxiv.org/abs/cond-mat/0409245
dc.identifierhttp://arxiv.org/abs/cond-mat/0409245
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/24826
dc.subjectDisordered Systems and Neural Networks
dc.titleDouble chains with base pairing: delocalization irrespective to DNA sequencing
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