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quant-ph2025
Entanglemons: Cross-platform protected qubits from entanglement
Nilotpal Chakraborty, Roderich Moessner, Benoit Doucot
A crucial ingredient for scalable fault-tolerant quantum computing is the construction of logical qubits with low error rates and intrinsic noise protection. We propose a cross-pla…
quant-ph2024
Topological dynamics of adiabatic cat states
Jacquelin Luneau, Benoît Douçot, David Carpentier
We consider a quantum topological frequency converter, realized by coupling a qubit to two slow harmonic modes. The dynamics of such a system is the quantum analog of topological p…