Thermodynamics of the FLRW apparent horizon
نویسندگان
چکیده
To investigate the relationship between gravity and thermodynamics in case of dynamic systems, we interpret apparent horizon Friedmann-Lema\^itre-Robertson-Walker (FLRW) spacetime as a thermodynamic system. We derive corresponding fundamental equation entropy representation explore consequences demanding fulfillment classical laws thermodynamics. detail an FLRW with without cosmological constant. show that interpretation system is possible only under certain conditions because analogy not always valid for all values parameters entering dynamics certainly its entire evolution.
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2023
ISSN: ['0370-2693', '1873-2445']
DOI: https://doi.org/10.1016/j.physletb.2023.137778