Linear algebraic proof of Wigner theorem and its consequences
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DOI: 10.1515/ms-2016-0273
Abstract: Abstract We present new proof of non-bijective Wigner theorem on symmetries of quantum systems using only basic linear algebra. It is based on showing that any non-zero Jordan ∗-homomorphism between matrix algebras preserving rank-one projections… read more here.
Keywords: proof; wigner theorem; linear algebraic; algebraic proof ... See more keywords