| dc.creator | Suárez Forero, Daniel Gustavo | |
| dc.creator | Cipagauta Cuitiva, Gustavo Daver | |
| dc.creator | Vinck Posada, Herbert | |
| dc.creator | Fonseca Romero, Karen Milena | |
| dc.creator | Rodríguez Rey, Boris Ánghelo | |
| dc.creator | Ballarini, D. | |
| dc.date | 2020-01-13T21:17:54Z | |
| dc.date | 2020-01-13T21:17:54Z | |
| dc.date | 2016 | |
| dc.identifier | Suárez Forero, D. G., Cipagauta Cuitiva, G. D., Vinck Posada, H., Fonseca Romero, K. M., Rodríguez Rey, B. A., & Ballarini, D. (2016). Entanglement properties of quantum polaritons. Physical Review B - covering condensed matter and materials physics. 93 (20), (205302), 1-5. https://doi.org/10.1103/PhysRevB.93.205302 | |
| dc.identifier | 2469-9969 | |
| dc.identifier | http://hdl.handle.net/10495/13096 | |
| dc.identifier | 10.1103/PhysRevB.93.205302 | |
| dc.identifier | 2469-9950 | |
| dc.description | ABSTRACT: Exciton polaritons are coupled states of matter and light, originated by the strong interaction between an optical mode and semiconductor excitons. This interaction can be obtained also at a single-particle level, in which case it has been shown that a quantum treatment is mandatory. In this work we study the light-matter entanglement of polaritons from a fully quantum formalism including pumping and dissipation. We find that the entanglement is completely destroyed if the exciton and photon are tuned at the resonance condition, even under very low pumping rates. Instead, the best condition for maximizing entanglement and purity of the steady state is when the exciton and photon are out of resonance and when incoherent pumping exactly compensates the dissipation rate. In the presence of multiple quantum dots coupled to the light mode, matter-light entanglement survives only at larger detuning for a higher number of quantum dots considered. | |
| dc.format | application/pdf | |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | American Physical Society | |
| dc.publisher | Fundamentos y Enseñanza de la Física y los Sistemas Dinámicos | |
| dc.publisher | Estados Unidos | |
| dc.relation | Phys. Rev. D | |
| dc.rights | Atribución-NoComercial-SinDerivadas 2.5 Colombia | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/2.5/co/ | |
| dc.rights | http://purl.org/coar/access_right/c_abf2 | |
| dc.rights | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.subject | Disipación energénitica | |
| dc.subject | Energy dissipation | |
| dc.subject | Bombeo | |
| dc.subject | Pumping | |
| dc.subject | Polaritones cuánticos | |
| dc.subject | http://aims.fao.org/aos/agrovoc/c_28514 | |
| dc.title | Entanglement properties of quantum polaritons | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/submittedVersion | |
| dc.type | http://purl.org/coar/resource_type/c_2df8fbb1 | |
| dc.type | https://purl.org/redcol/resource_type/ART | |
| dc.type | Artículo de investigación | |
