Quantum Phase Properties of Photon Added and Subtracted Displaced Fock States
Sign Up to like & getrecommendations! Published in 2019 at "Annalen der Physik"
DOI: 10.1002/andp.201900141
Abstract: Quantum phase properties of photon added and subtracted displaced Fock states (and a set of quantum states which can be obtained as the limiting cases of these states) are investigated from a number of perspectives,… read more here.
Keywords: phase properties; phase; displaced fock; photon added ... See more keywords
Nonclassicality of superposition of photon-added two-mode coherent states
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DOI: 10.1016/j.ijleo.2018.12.078
Abstract: Abstract We investigate nonclassical properties of the quantum state generated by adding any number of photons to the two-mode coherent states. This novel quantum state is also a superposition of photon-added two-mode CSs (PATMCS). It… read more here.
Keywords: coherent states; two mode; photon added; superposition photon ... See more keywords
Nonclassicality of f-deformed photon-added-then-subtracted SU(1,1) and SU(2) displaced number states
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DOI: 10.1016/j.ijleo.2020.165999
Abstract: Abstract In this paper, we introduce the f –deformed photon–added–then–subtracted S U ( 1 , 1 ) and S U ( 2 ) displaced number states by applying both nonlinear coherent states and group theoretical… read more here.
Keywords: photon; number; deformed photon; photon added ... See more keywords
Quantum interferometry via a coherent state mixed with a photon-added squeezed vacuum state
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.03.068
Abstract: Abstract We theoretically investigate the phase sensitivity with parity detection on a Mach–Zehnder interferometer with a coherent state combined with a photon-added squeezed vacuum state. Our results show that when the phase shift to be… read more here.
Keywords: state; vacuum state; photon added; squeezed vacuum ... See more keywords
Decoherence and nonclassicality of photon-added and photon-subtracted multimode Gaussian states
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DOI: 10.1103/physreva.107.043713
Abstract: Photon addition and subtraction render Gaussian states non-Gaussian. We provide a quantitative analysis of the change in nonclassicality produced by these processes by analyzing the Wigner negativity and quadrature coherence scale (QCS) of the resulting… read more here.
Keywords: photon added; decoherence nonclassicality; photon subtracted; photon ... See more keywords
Noncommutative photon-added squeezed vacuum states
Sign Up to like & getrecommendations! Published in 2020 at "Modern Physics Letters A"
DOI: 10.1142/s0217732320501679
Abstract: Noncommutative optical squeezed vacuum states are constructed as eigenstates of an appropriate two-photon annihilation operator corresponding to the Biedenharn–Macfarlane q-oscillator. We consider ... read more here.
Keywords: photon added; noncommutative photon; squeezed vacuum; vacuum states ... See more keywords
Generating photon-added states without adding a photon
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.13016/m2hxgt-btxj
Abstract: We would like to acknowledge valuable discussions with Richard Brewster, Ian Nodurft, Cory Nunn, and Todd Pittman. This work was supported in part by the National Science Foundation under Grant No. PHY-1802472. read more here.
Keywords: photon; states without; generating photon; without adding ... See more keywords
Phase space nonclassicality and sub-Poissonianity of deformed photon-added nonlinear cat states: algebraic and group theoretical approach.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.481568
Abstract: In this Letter, we introduce four distinct classes of f-deformed photon-added nonlinear cat state. This would be achieved by recalling a nonlinear coherent states approach, as well as a particular class of Gilmore-Perelomov-type of SU(1,1)… read more here.
Keywords: photon added; nonlinear cat; deformed photon; nonclassicality ... See more keywords
Predication and Photon Statistics of a Three-Level System in the Photon Added Negative Binomial Distribution
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DOI: 10.3390/sym14020284
Abstract: Statistical and artificial neural network models are applied to forecast the quantum scheme of a three-level atomic system (3LAS) and field, initially following a photon added negative binomial distribution (PANBD). The Mandel parameter is used… read more here.
Keywords: photon added; distribution; negative binomial; added negative ... See more keywords