Publication
Dynamics of the Davydov-Scott monomer in a thermal bath: Comparison of the full quantum and semiclassical approaches
| dc.contributor.author | Cuevas, J. | |
| dc.contributor.author | Silva, P. A. S. | |
| dc.contributor.author | Romero, F. R. | |
| dc.contributor.author | Cruzeiro, L. | |
| dc.date.accessioned | 2018-12-07T14:53:22Z | |
| dc.date.available | 2018-12-07T14:53:22Z | |
| dc.date.issued | 2007-07 | |
| dc.description.abstract | The quantum state diffusion equation is applied to the problem of energy transfer in proteins. Lindblad operators, capable of coupling the full quantum Davydov-Scott monomer to a thermal bath, are derived. Numerical simulations with the QSD equation show that the Lindblad operators derived do recreate the exact equilibrium ensemble for the Davydov-Scott monomer. Comparison of the results obtained with the full quantum and with the semiclassical systems shows that, at biological temperatures, the latter provides a good approximation of the former. | |
| dc.description.version | info:eu-repo/semantics/publishedVersion | |
| dc.identifier.doi | 10.1103/PhysRevE.76.011907 | |
| dc.identifier.issn | 2470-0045 | |
| dc.identifier.issn | 2470-0053 | |
| dc.identifier.uri | http://hdl.handle.net/10400.1/11478 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | American Physical Society | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Amide-I Band | |
| dc.subject | Polaron motion | |
| dc.subject | Monte-Carlo | |
| dc.subject | Model | |
| dc.subject | Proteins | |
| dc.subject | Solitons | |
| dc.subject | Bioenergetics | |
| dc.subject | Contraction | |
| dc.subject | Oscillator | |
| dc.subject | Resonance | |
| dc.title | Dynamics of the Davydov-Scott monomer in a thermal bath: Comparison of the full quantum and semiclassical approaches | |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.issue | 1 | |
| oaire.citation.startPage | 11907 | |
| oaire.citation.title | Physical Review E | |
| oaire.citation.volume | 76 | |
| rcaap.rights | openAccess | |
| rcaap.type | article |
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