TY - JOUR
TI - The normalized emission spectrum of the effective atom-photon-magnon system
AU - Abu-Zinadah Hanaa
AU - Khalil Eied Mahmoud
JN - Thermal Science
PY - 2024
VL - 28
IS - 6
SP - 4831
EP - 4841
PT - Article
AB - This paper explores the behaviour of the normalized emission spectrum within  the confines of the atom-photon-magnon regime at its dispersive limit, with  a focus on its dependency on various parameters and initial conditions. The  investigation reveals several significant findings. Firstly, regarding the  mixing angle and detuning, minimal variation in the spectrum is observed  with small detuning values, although the influence of the mixing angle  becomes more pronounced for the initial squeezed coherent and initial  binomial states, particularly notable in the case of the squeezed coherent  state. Secondly, concerning the initial state strength, an increase in  strength results in a gradual decrease in the spectrum across all states  except the binomial state, which finally experiences an increase. However,  the squeezed coherent state displays a gradual decay without reaching zero,  whereas the thermal state decays completely. Lastly, concerning  magnoncavity coupling, stronger coupling between magnon-and cavity causes  a shift in the spectrum towards higher positive detuning, with a more  pronounced shift observed in the squeezed coherent state compared to other  states.