Abstract
The consequences of the following definition of indistinguishability are analyzed. Indistinguishable classical or quantum particles are identical classical or quantum particles in a state characterized by a probability measure, a statistical operator respectively, which is invariant under any permutation of the particles. According to this definition the particles of classical Maxwell-Boltzmann statistics are indistinguishable.
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Bach, A. The concept of indistinguishable particles in classical and quantum physics. Found Phys 18, 639–649 (1988). https://doi.org/10.1007/BF00734566
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DOI: https://doi.org/10.1007/BF00734566