47 citations · 87 across the 29 of their papers we have counts for
Showing 2004 · quant-phShow all
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quant-ph2004
Individuality as an illusion
Adonai S. Sant'Anna
Elementary particles in quantum mechanics (QM) are indistinguishable when sharing the same intrinsic properties and the same quantum state. So, we can consider quantum particles as…
quant-ph2004
Finite enumerable but undecidable collections
Adonai S. Sant'Anna
It is well known that in Zermelo-Fraenkel (ZF) set theory any finite set is decidable. In this paper we discuss an extension of ZF where this result is no longer valid. Such an ext…
quant-ph2004★ 1 cited
Labels for non-individuals
Adonai S. Sant'Anna
Quasi-set theory is a first order theory without identity, which allows us to cope with non-individuals in a sense. A weaker equivalence relation called ``indistinguishability'' is…