مهدیفر, علی
گروه فیزیک، دانشکده علوم، دانشگاه شهرکرد، شهرکرد. گروه فیزیک، دانشکده علوم، دانشگاه اصفهان، اصفهان
[ 1 ] - تبادل تابش گرمایی بین دو تیغه مغناطودیالکتریک متا ماده با ضخامت متناهی در شرایط غیرتعادلی
In this paper, we consider a system including two maghnetodielectric slabs with different temperature that are placed in vacuum at zero temperature and very short separation distances from each other. Based on the canonical quantization of the electromagnetic field in the presence of dissipative media, we investigate the radiative heat transfer arising from thermal and quantum fluctuations in o...
[ 2 ] - Gazeau- Klouder Coherent states on a sphere
In this paper, we construct the Gazeau-Klauder coherent states of a two- dimensional harmonic oscillator on a sphere based on two equivalent approaches. First, we consider the oscillator on the sphere as a deformed (non-degenerate) one-dimensional oscillator. Second, the oscillator on the sphere is considered as the usual (degenerate) two--dimensional oscillator. Then, by investigating the quan...
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