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Quantum correlations of the photon fields in a waveguide quantum electrodynamics

Autor: Chuikin, Ya. S. Greenberg. O. A., Moiseev, A. G., Shtygashev, A. A.

We present a time-dependent quantum calculations of the first order and second order photon correlation functions for the scattering of a single-photon pulse on a two-level atom (qubit) embedded in a one-dimensional open waveguide. Within Markov appr

Externí odkaz: http://arxiv.org/abs/2410.17710

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Dynamical theory of single-photon transport through a qubit chain coupled to a one-dimensional nanophotonic waveguide

Autor: Greenberg, Ya. S., Chuikin, O. A., Shtygashev, A. A., Moiseev, A. G.

We study the dynamics of a single-photon pulse travelling through a linear qubit chain coupled to continuum modes in a one-dimensional (1D) photonic waveguide. We derive a time-dependent dynamical theory for qubit amplitudes and for transmitted and r

Externí odkaz: http://arxiv.org/abs/2307.14752

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Superradiant emission spectra of a two-qubit system in circuit quantum electrodynamics

Autor: Greenberg, Ya. S., Chuikin, O. A.

Publikováno v: Eur. Phys. J. B v..95, 151 (2022)

In this paper we study the spontaneous emission spectra and the emission decay rates of a simplest atom system that exhibits sub- and superradiant properties: a system which consists of two artificial atoms (superconducting qubits) embedded in a one-

Externí odkaz: http://arxiv.org/abs/2206.14481

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Transition operator approach for the description of spontaneous decay in a multi-qubit system

Autor: Greenberg, Ya. S., Chuikin, O. A.

In this paper we discuss the use of the transition operator method for the theoretical description of a multi-qubit system in a one-dimensional waveguide. A general calculation has been performed for the N-qubit system, which was then applied to the

Externí odkaz: http://arxiv.org/abs/2204.09902

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Akademický článek

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Akademický článek

Single-photon stimulated emission in waveguide quantum electrodynamics.

Autor: Chuikin, O. A., Greenberg, Ya. S., Shtygashev, A. A., Moiseev, A. G.

Publikováno v: European Physical Journal B: Condensed Matter; Oct2024, Vol. 97 Issue 10, p1-20, 20p

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Histochemical changes in the tooth and jaw germs of laboratory rats under the influence of ecotoxicants and during perinatal prevention

Autor: O. S. Chuikin, G. R. Shakirova, N. V. Kudashkina, S. V. Averyanov, N. V. Makusheva

Publikováno v: Pediatric dentistry and dental prophylaxis.

Relevance. Unreasonably high pollutant emissions into the environment, the ill-considered use of natural resources and the raw material orientation of exports have led to an environmental crisis in many areas.Purpose. To study the effect of ecotoxica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::965663034d330473c22a31f3770aff1e
https://doi.org/10.33925/1683-3031-2023-578

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Operation of a Light Emitter on Biogas

Autor: N. O. Ermakov, S. V. Chuikin

Publikováno v: Proceedings of the Southwest State University. 26:43-56

Рurpose of research. One of the ways to reduce the consumption of thermal energy for heating large-volume premises is a method based on the use of local systems, which include gas-radiant heating systems using light emitters. It is proposed to opera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4fb6e79845eb52b92c267fc4030580d2
https://doi.org/10.21869/2223-1560-2022-26-1-43-56

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