Efficient simulation of Gottesman-Kitaev-Preskill states with Gaussian circuits
We study the classical simulatability of Gottesman-Kitaev-Preskill (GKP) states in combination with arbitrary displacements, a large set of symplectic operations and homodyne measurements. For these types of circuits, neither continuous-variable theorems based on the non-negativity of quasi-probabil...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften
2022-12-01
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Series: | Quantum |
Online Access: | https://quantum-journal.org/papers/q-2022-12-01-867/pdf/ |