Back to Search
Start Over
Multiple-Photon-Added and -Subtracted Two-Mode Binomial States: Nonclassicality and Entanglement*
- Source :
- Communications in Theoretical Physics. 71:807
- Publication Year :
- 2019
- Publisher :
- IOP Publishing, 2019.
-
Abstract
- We theoretically analyze the nonclassicality and entanglement of two new non-Gaussian entangled states generated by applying multiple-photon addition and subtraction to a two-mode binomial state. The nonclassical properties are investigated in terms of the partial negativity of the Wigner functions, whose results show that their nonclassicality can be enhanced via one-mode even-number photon operations and two-mode symmetrical operations for the initial two-mode binomial state. We also find that there exists some enhancement in the entanglement properties in certain parameter ranges via one-mode photon-addition and two-mode symmetrical operations.
Details
- ISSN :
- 15729494 and 02536102
- Volume :
- 71
- Database :
- OpenAIRE
- Journal :
- Communications in Theoretical Physics
- Accession number :
- edsair.doi...........caf92ed92ca7160b009a896db0633297