Name
Title | ||
|---|---|---|
Parity-assisted generation of nonclassical states of light in circuit quantum electrodynamics. |
Abstract | ||
|---|---|---|
We propose a method to generate nonclassical states of light in multimode microwave cavities. Our approach considers two-photon processes that take place in a system composed of N extended cavities and an ultrastrongly coupled light-matter system. Under specific resonance conditions, our method generates, in a deterministic manner, product states of uncorrelated photon pairs, Bell states, and W states in different modes on the extended cavities. Furthermore, the numerical simulations show that the generation scheme exhibits a collective effect which decreases the generation time in the same proportion as the number of extended cavity increases. Moreover, the entanglement encoded in the photonic states can be transferred towards ancillary two-level systems to generate genuine multipartite entanglement. Finally, we discuss the feasibility of our proposal in circuit quantum electrodynamics. This proposal could be of interest in the context of quantum random number generator, due to the quadratic scaling of the output state. |
Year | DOI | Venue |
|---|---|---|
2019 | 10.3390/sym11030372 | SYMMETRY-BASEL |
Keywords | Field | DocType |
microwave photons,quantum entanglement,superconducting circuits,circuit quantum electrodynamics,quantum Rabi model | Multipartite entanglement,Photon,Circuit quantum electrodynamics,Quantum entanglement,Quantum mechanics,Mathematical analysis,Hardware random number generator,Bell state,Photonics,Scaling,Mathematics | Journal |
Volume | Issue | ISSN |
11 | 3 | Symmetry 2019, 11(3), 372 |
Citations | PageRank | References |
0 | 0.34 | 1 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| F. A. Cárdenas-López | 1 | 0 | 0.68 |
| G. Romero | 2 | 0 | 0.34 |
| Lucas Lamata | 3 | 19 | 4.63 |
| Enrique Solano | 4 | 10 | 7.28 |
| J. C. Retamal | 5 | 3 | 2.40 |