Vacuum representations of blackbody radiation
نویسندگان
چکیده
Abstract We present and discuss two exact, but perhaps unfamiliar, representations of thermal radiation. The first has the form a superposition quantum vacuum stochastic classical field second is pure-state thermofield representation introduced by Takahashi Umezawa. It interesting that former is, essentially, opposite Planck’s original conception blackbody
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ژورنال
عنوان ژورنال: European Physical Journal-special Topics
سال: 2023
ISSN: ['1951-6355', '1951-6401']
DOI: https://doi.org/10.1140/epjs/s11734-023-00987-2