arXiv · 1102.2544
Entanglement capabilities of the spin representation of (3+1)D-conformal transformations
Abstract
Relying on a mathematical analogy of the pure states of the two-qubit system of quantum information theory with four-component spinors we introduce the concept of the intrinsic entanglement of spinors. To explore its physical sense we study the entanglement capabilities of the spin representation of (pseudo-) conformal transformations in (3+1)-dimensional Minkowski space-time. We find that only those tensor product structures can sensibly be introduced in spinor space for which a given spinor is not entangled.
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K. Scharnhorst. 2011-02-12. Entanglement capabilities of the spin representation of (3+1)D-conformal transformations. https://doi.org/10.26421/qic13.11-12-2
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