id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_mpxnrkh5jvc6zp7kb2vuk3riju	F. A. Muller	Discerning Fermions	2008	53	.pdf	application/pdf	21091	1764	65	by means of physically meaningful, permutation-invariant categorical relations, i.e. relations independent of the quantum-mechanical probabilities. In his pioneering monograph Gruppentheorie und Quantenmechanik, Hermann Weyl connected the then newly born quantum-mechanical description of a composite physical system of two electrons — of which Pauli's Exclusion Principle was the pillar (cf. of the Identity of Absolute Indiscernibles (PII-A) states that no two physical objects are Identity of Indiscernibles (PII) states that no two physical objects are absolutely and relationally indiscernible; or synonymously, two physical objects are numerically discernible tautologies: no physical object can be discerned from itself — the indiscernibility of identicals, aka Leibniz's Law. The relevant logical relations between PII, PII-A and PII-R are All N similar particles always have an identical (mixed) physical state. then the particles are probabilistically weakly discernible in that state W by relations St	./cache/work_mpxnrkh5jvc6zp7kb2vuk3riju.pdf	./txt/work_mpxnrkh5jvc6zp7kb2vuk3riju.txt