Two-body control of noiseless subsystems with mixed SU(3) representations lifts teleportation above the classical fidelity limit
quant-ph
Submitted: 2026-10-02
Updated: 2026-10-02
Terminology
Sources
- Encoded Universality from a Single Physical Interaction
- Universality of swap for qudits: a representation theory approach
- Qudit circuits with SU(d) symmetry: Locality imposes additional conservation laws
- A framework for semi-universality: Semi-universality of 3-qudit SU(d)-invariant gates
- Dynamical decoupling and quantum error correction with SU(d) symmetries
- The mixed Schur transform: efficient quantum circuit and applications
- Gelfand-Tsetlin basis for partially transposed permutations, with applications to quantum information
- Quantum Markovian Subsystems: Invariance, Attractivity, and Control
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