EntityQ898351· pop 30· linked from 114 articlesidentical particleSign in to saveconcept in quantum mechanics of perfectly substitutable particlesConnectionshomotopyEntityJosiah Willard GibbsEntityeigenvectors and eigenvaluesEntityspin-statistics theoremEntityanyonEntityAlbert EinsteinPersonchemistryEntityatomEntityenergyEntitymoleculeEntityquantum mechanicsEntitymassEntityelectronEntityEnrico FermiEntitytemperatureEntityInternational Standard Book NumberEntityJames Clerk MaxwellEntityprotonEntitymatterEntitythermodynamicsEntityCategoriesParticle statisticsPauli exclusion principleProbabilistic arguments