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arXiv · 2607.05621

Spin-1 teleportation-based quantum state tomography

Gustavo Rigolin
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Abstract

We show that the teleportation-based quantum state tomography (QST) protocol, originally built to reconstruct qubits (spin-1/2 systems), can be extended to deal with qutrits (spin-1 systems) as well. Similarly to the original proposal, only two resources are needed to implement the spin-1 teleportation-based QST protocol: (1) Alice should be able to implement the analog of Bell measurements for spin-1 systems; and (2) she should be able to prepare a few different single qutrit states that will be teleported to Bob.

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Gustavo Rigolin. 2026-07-06. Spin-1 teleportation-based quantum state tomography. https://doi.org/10.1016/j.physleta.2026.131811

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