Reply to the Comment on "Light Shifts of Coherent Population Trapping Resonances in a Periodically Modulated Laser Field" (JETP Letters 122, 139 (2025)).

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Title: Reply to the Comment on "Light Shifts of Coherent Population Trapping Resonances in a Periodically Modulated Laser Field" (JETP Letters 122, 139 (2025)).
Authors: Yudin, V. I.1,2,3 (AUTHOR) viyudin@mail.ru, Basalaev, M. Yu.1,2,3 (AUTHOR), Taichenachev, A. V.1,2 (AUTHOR), Prudnikov, O. N.1,2 (AUTHOR), Radchenko, M. D.1,2,3 (AUTHOR), Palchikov, V. G.4,5 (AUTHOR)
Source: JETP Letters. Apr2026, Vol. 123 Issue 7, p504-507. 4p.
Subjects: Mathematical models, Spectral lines, Quantum interference, Atomic spectra, Optical modulation, Decoherence (Quantum mechanics), Temperature
Abstract: This is the response to the comment by E.A. Tsygankov on our work [V. I. Yudin, M. Yu. Basalaev, A. V. Taichenachev, O. N. Prudnikov, M. D. Radchenko, and V. G. Palchikov, JETP Lett. 122, 144 (2025)]. It has been shown that the mathematical model used by the author is physically inadequate for describing coherent population trapping resonances under typical experimental conditions of an atomic gas with a temperature of K. The critical influence of the choice of the relaxation operator in the ground state on the description of the light shift and the shape of the coherent trapping resonance line has also been demonstrated. [ABSTRACT FROM AUTHOR]
Copyright of JETP Letters is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Reply to the Comment on "Light Shifts of Coherent Population Trapping Resonances in a Periodically Modulated Laser Field" (JETP Letters 122, 139 (2025)).
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  Data: <searchLink fieldCode="JN" term="%22JETP+Letters%22">JETP Letters</searchLink>. Apr2026, Vol. 123 Issue 7, p504-507. 4p.
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  Data: <searchLink fieldCode="DE" term="%22Mathematical+models%22">Mathematical models</searchLink><br /><searchLink fieldCode="DE" term="%22Spectral+lines%22">Spectral lines</searchLink><br /><searchLink fieldCode="DE" term="%22Quantum+interference%22">Quantum interference</searchLink><br /><searchLink fieldCode="DE" term="%22Atomic+spectra%22">Atomic spectra</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+modulation%22">Optical modulation</searchLink><br /><searchLink fieldCode="DE" term="%22Decoherence+%28Quantum+mechanics%29%22">Decoherence (Quantum mechanics)</searchLink><br /><searchLink fieldCode="DE" term="%22Temperature%22">Temperature</searchLink>
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  Data: This is the response to the comment by E.A. Tsygankov on our work [V. I. Yudin, M. Yu. Basalaev, A. V. Taichenachev, O. N. Prudnikov, M. D. Radchenko, and V. G. Palchikov, JETP Lett. 122, 144 (2025)]. It has been shown that the mathematical model used by the author is physically inadequate for describing coherent population trapping resonances under typical experimental conditions of an atomic gas with a temperature of K. The critical influence of the choice of the relaxation operator in the ground state on the description of the light shift and the shape of the coherent trapping resonance line has also been demonstrated. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of JETP Letters is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1134/S0021364026600436
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        Text: English
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      – SubjectFull: Mathematical models
        Type: general
      – SubjectFull: Spectral lines
        Type: general
      – SubjectFull: Quantum interference
        Type: general
      – SubjectFull: Atomic spectra
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      – SubjectFull: Optical modulation
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      – SubjectFull: Decoherence (Quantum mechanics)
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      – SubjectFull: Temperature
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      – TitleFull: Reply to the Comment on "Light Shifts of Coherent Population Trapping Resonances in a Periodically Modulated Laser Field" (JETP Letters 122, 139 (2025)).
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              Text: Apr2026
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