Two and Three Qubits Geometry and Hopf Fibrations

Remy Mosseri

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arXiv · quant-ph/0310053

Two and Three Qubits Geometry and Hopf Fibrations

Remy Mosseri

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Abstract

This paper reviews recent attempts to describe the two- and three-qubit Hilbert space geometries with the help of Hopf fibrations. In both cases, it is shown that the associated Hopf map is strongly sensitive to states entanglement content. In the two-qubit case, a generalization of the one-qubit celebrated Bloch sphere representation is described.

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Remy Mosseri. 2003-10-08. Two and Three Qubits Geometry and Hopf Fibrations. https://arxiv.org/abs/quant-ph/0310053

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