Nonlinearity and nonclassicality in single-qubit laser operation

Kilin, S. Ya.; Mikhalychev, A.

doi:10.1088/0031-8949/2014/t160/014021

Cited by 4 publications

(3 citation statements)

References 19 publications

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“…[65] The Jaynes-Cummings model gave rise to a plethora of important theoretical predictions and experimental observations, such as, for example, Rabi splitting, [66][67][68] antibunching and sub-Poissonian statistics of the intra-cavity field, [69,70] phase and amplitude bistability; [71,72] a variable source for conditional and unconditional generation of non-classical states. [73][74][75][76][77] However, up to this date there are no experiments demonstrating "collapses" and "revivals" due to atomic interaction with a single-mode field in a non-Gaussian non-classical state. In particular, specific "structured revivals" were predicted for the initial state given by Equation (26).…”

Section: Emulation Of "Collapses" and "Revivals"mentioning

confidence: 99%

“…[ 65 ] The Jaynes‐Cummings model gave rise to a plethora of important theoretical predictions and experimental observations, such as, for example, Rabi splitting, [ 66–68 ] antibunching and sub‐Poissonian statistics of the intra‐cavity field, [ 69,70 ] phase and amplitude bistability; [ 71,72 ] a variable source for conditional and unconditional generation of non‐classical states. [ 73–77 ]…”

Section: Emulation Of “Collapses” and “Revivals”mentioning

confidence: 99%

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Classical Emulation of Bright Quantum States

et al. 2023

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The way to emulate classically a number of fundamental quantum mechanical experiments is shown, such as Hong‐Ou‐Mandel interference, phase measurements with NOON states and specifically structured “revivals” in Jaynes‐Cummings model using coherent states with large number of photons. It is also shown that certain classes of bright non‐classical states can be efficiently emulated by our technique independently of the average photon number of these states.

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Section: Emulation Of "Collapses" and "Revivals"mentioning

confidence: 99%

Section: Emulation Of “Collapses” and “Revivals”mentioning

confidence: 99%

Classical Emulation of Bright Quantum States

et al. 2023

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“…Also, it has been successfully applied to the study of input-output relation for anisotropic magnetodielectric multilayer structures [10], the spontaneous emission [11,12], nonlinear magnetodielectric media [13,14], moving media [15], and the Casimir effect [16]. Since nonclassical states are an important prerequisite for different tasks of quantum information processing, such as quantum cryptography, quantum computing, quantum voting [17], in the present paper, we utilize the above-mentioned rigorous canonical approach to study the behavior of a nonclassical state (nonlinear coherent state on a sphere) in passing through a dielectric slab. From this point of view, nonlinear coherent states which possess prominent nonclassical properties are good candidates for examination by transmission through a dielectric medium.…”

Section: Introductionmentioning

confidence: 99%

Scattering of sphere coherent state by an absorptive and dispersive dielectric slab

2017

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In this paper, we examine the modification of specific nonclassical properties of the nonlinear coherent state on sphere upon perpendicular propagation through an absorptive and dispersive dielectric slab at finite temperature. For this purpose, by describing the dielectric dispersion of the slab by Lorentz model, the quadrature squeezing and the Mandel parameter are evaluated for the transmitted state. A generalization of single-mode nonlinear coherent state to the continuum-mode is considered. The degree of second-order coherence is instead calculated for a continuum nonlinear coherent state on sphere, and the quantum noise effects produced by transmission through the slab on the antibunching feature are examined. We find that near the medium resonance the detrimental effect of the loss and thermal fluctuations of the slab are not compensate with increasing the physical space curvature of the incident state.

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