https://doi.org/10.1140/epjp/s13360-025-07107-0
Regular Article
Coherent manipulation of normal and anomalous rotary photon drag with heat loss and heat gain
1
Department of Applied Physical and Material Sciences, University of Swat, 19120, Swat, Khyber Pakhtunkhwa, Pakistan
2
Department of Physics, Quaid-E-Azam University, 44000, Islamabad, Pakistan
a
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Received:
1
September
2025
Accepted:
23
November
2025
Published online:
6
December
2025
Abstract
Normal and anomalous rotary photon drag is investigated in a spinning atomic medium via heat loss and gain. Significant modifications and controls are studied with varying heat loss and heat gain. The anomalous rotary photon is a function of heat loss and heat gain, as well as control field Rabi frequencies and detunings. The maximum rotary photon drag calculated is 
microradian at a heat loss of 
and is enhanced with the Rabi frequency of the control field. The relative phase of the control fields tunes anomalous drag to normal drag with heat loss and gain. The maxima of photon drag are shifted with the relative phase of the control fields toward heat loss and heat gain in the medium. The modified results of this manuscript are useful for optical switching and sensing as well as quantum-based Internet of Things (IoT) applications.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2025
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
