Nonclassicality generated by propagation of atoms through a cavity field
arXiv:2304.05449 · doi:10.1016/j.physleta.2012.03.060
Abstract
We successively pass two -type three-level atoms through a single-mode cavity field. Considering the field to be initially in a classical state, we evaluate various statistical properties such as the quasiprobability function, Wigner distribution, Mandel's parameter and normal squeezing of the resulted field. We notice that the sequential crossing of atoms induces nonclassicality into the character of a pure classical state (coherent field). The initial thermal field shows sub-Poissonian as well as squeezing property after interacting with the atoms.
arXiv comment14 pages, 6 figures
References in corpus (13)
- Quantum information with continuous variables
- Entangled state quantum cryptography: Eavesdropping on the Ekert protocol
- Increasing entanglement between Gaussian states by coherent photon subtraction
- Proposal for a loophole-free Bell test using homodyne detection
- Vacuum-Stimulated Raman Scattering based on Adiabatic Passage in a High-Finesse Optical Cavity
- Proposed Test of Quantum Nonlocality for Continuous Variables
- Driving non-Gaussian to Gaussian states with linear optics
- Quantum state engineering by a coherent superposition of photon subtraction and addition
- Universal continuous-variable quantum computation: Requirement of optical nonlinearity for photon counting
- Relations between bosonic quadrature squeezing and atomic spin squeezing
- Generation of a superposition of multiple mesoscopic states of radiation in a resonant cavity
- A posteriori teleportation ?
- Decoherence of a two-state atom driven by coherent light
Cited by in corpus (3)
- Dynamics of physical properties of a single-mode quantized field nonlinearly and non-resonantly interacting with two V-type three-level atoms passing consecutively through a cavity
- Lower- versus higher-order nonclassicalities for a coherent superposed quantum state
- Dynamics of an atom cavity field system in interacting Fock space