arXiv · 1511.09004
Quregisters, symmetry groups and Clifford algebras
Abstract
The Clifford algebra over the three-dimensional real linear space includes its linear structure and its exterior algebra, the subspaces spanned by multivectors of the same degree determine a gradation of the Clifford algebra. Through these geometric notions, natural one-to-one and two-to-one homomorphisms from $\mbox{SO}(3)$ into $\mbox{SU}(2)$ are built conventionally, and the set of qubits, is identified with a subgroup of $\mbox{SU}(2)$. These constructions are suitable to be extended to corresponding tensor powers. The notions of qubits, quregisters and qugates are translated into the language of symmetry groups. The corresponding elements to entangled states in the tensor product of Hilber spaces. realise a notion of entanglement in the tensor product of symmetry groups.
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Dalia Cervantes, Guillermo Morales-Luna. 2016-02-22. Quregisters, symmetry groups and Clifford algebras. https://doi.org/10.1088/1742-6596%2F698%2F1%2F012020
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