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Quantum Computation with Symmetric Qubits by Hichem El Euch is a document available to read on EtoBox.
This document discusses using symmetric qubit clusters coupled to an environment for universal quantum computation. The clusters are designed to protect parts of calculations from decoherence arising from coupling to the external environment. Specifically, it proposes using four-level cores with ω-rotation invariance symmetry to encode two coupled qubits. Logical operations within these cores are shown to be resilient against errors from untimely qubit rotations due to the symmetry. The cores act as control
- Author
- Hichem El Euch
- Language
- EN