| dc.creator | Mujica Martínez, Cesar A. | |
| dc.creator | Arce Clavijo, Julio César | |
| dc.creator | Reina Estupiñán, John Henry | |
| dc.creator | Thorwart, Michael | |
| dc.date | 2018-08-06T17:51:02Z | |
| dc.date | 2018-08-06T17:51:02Z | |
| dc.date | 2009 | |
| dc.date | info:eu-repo/date/embargoEnd/2024-01-31 | |
| dc.date.accessioned | 2022-12-07T13:46:43Z | |
| dc.date.available | 2022-12-07T13:46:43Z | |
| dc.identifier | https://repositorio.minciencias.gov.co/handle/20.500.14143/21664 | |
| dc.identifier | 10.1088/1742-6596/167/1/012061 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/5299224 | |
| dc.description | We propose a molecular setup for the physical implementation of a barrier global quantum computation scheme based on the electron-doped π-conjugated copolymer architecture of nine blocks PPP-PDA-PPP-PA-(CCH-acene)-PA-PPP-PDA-PPP (where each block is an oligomer). The physical carriers of information are electrons coupled through the Coulomb interaction, and the building block of the computing architecture is composed by three adjacent qubit systems in a quasi-linear arrangement, each of them allowing qubit storage, but with the central qubit exhibiting a third accessible state of electronic energy far away from that of the qubits’ transition energy. The third state is reached from one of the computational states by means of an on-resonance coherent laser field, and acts as a barrier mechanism for the direct control of qubit entanglement. Initial estimations of the spontaneous emission decay rates associated to the energy level structure allow us to compute a damping rate of order 10−7 s, which suggest a not so strong coupling to the environment. Our results offer an alloptical, scalable, proposal for global quantum computing based on semiconducting π-conjugated polymers | |
| dc.description | Departamento Administrativo de Ciencia, Tecnología e Innovación [CO] Colciencias | |
| dc.description | 1106-452-21296 | |
| dc.description | Control cuántico de las propiedades electrónicas y de espín en nanoestructuras inorgánicas, orgánicas y biológicas | |
| dc.description | no | |
| dc.format | pdf | |
| dc.format | 5 páginas | |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.relation | Control cuántico de las propiedades electrónicas y de espín en nanoestructuras inorgánicas, orgánicas y biológicas. La publicación completa está disponible en : <a href="http://repositorio.colciencias.gov.co:80/handle/11146/18424" target="blank">http://repositorio.colciencias.gov.co:80/handle/11146/18424</a> | |
| dc.rights | info:eu-repo/semantics/embargoedAccess | |
| dc.source | Journal of Physics: Conference Series, Vol. 167, No. 1 pp. 1-5 | |
| dc.source | Contiene 30 referencias bibliográficas. Véase el documento adjunto | |
| dc.subject | Fluorescencia | |
| dc.subject | Propiedades de la materia | |
| dc.subject | Electrónica cuántica | |
| dc.subject | Composición de la materia | |
| dc.subject | Estructura molecular | |
| dc.subject | Números cuánticos | |
| dc.subject | Electrónica molecular | |
| dc.subject | Mecánica cuántica | |
| dc.title | Molecular architectures based on π-conjugated block copolymers for global quantum computation | |
| dc.type | Artículo científico | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
| dc.type | info:eu-repo/semantics/article | |
