| dc.creator | ARMANDO PEREZ LEIJA | |
| dc.creator | Héctor Manuel Moya Cessa | |
| dc.date | 2011-09 | |
| dc.date.accessioned | 2023-07-25T16:24:04Z | |
| dc.date.available | 2023-07-25T16:24:04Z | |
| dc.identifier | http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1649 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7806844 | |
| dc.description | Coherent states and their generalisations, displaced Fock states, are of fundamental importance to quantum optics. Here we present a direct observation of a classical analogue for the emergence of these states from the eigenstates of the harmonic oscillator. To this end, the light propagation in a Glauber-Fock waveguide lattice serves as equivalent for the displacement of Fock states in phase space. Theoretical calculations and analogue classical experiments show that the square-root distribution of the coupling parameter in such lattices supports a new family of intriguing quantum correlations not encountered in uniform arrays. Due to the broken shift-invariance of the lattice, these correlations strongly depend on the transverse position. Consequently, quantum random walks with this extra degree of freedom may be realised in Glauber-Fock lattices. | |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | Physical Review Letters | |
| dc.relation | citation:Keil, Robert, et al., (2011), Classical analogue of displaced Fock states and quantum correlations in Glauber-Fock photonic lattices, Physical Review Letters. Vol. 107(10):1-5 | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/4.0 | |
| dc.subject | info:eu-repo/classification/Inspec/Classical analogue | |
| dc.subject | info:eu-repo/classification/Inspec/Quantum correlations | |
| dc.subject | info:eu-repo/classification/cti/1 | |
| dc.subject | info:eu-repo/classification/cti/22 | |
| dc.subject | info:eu-repo/classification/cti/2209 | |
| dc.subject | info:eu-repo/classification/cti/2209 | |
| dc.title | Classical analogue of displaced Fock states and quantum correlations in Glauber-Fock photonic lattices | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/acceptedVersion | |
| dc.audience | students | |
| dc.audience | researchers | |
| dc.audience | generalPublic | |
