Proposal for an ancilla-error-transparent controlled beam splitter gate implemented via Kerr-cat qubits in circuit QED.
Gross, Alexander Grimm, Nicholas E
4 Pith papers cite this work. Polarity classification is still indexing.
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Clifford-deformed zero-rate LDPC codes achieve code-capacity thresholds approaching 50% under i.i.d. pure dephasing when the number of biased logical operators scales slower than distance or overlaps satisfy stated conditions, with new examples from tile codes.
Loss biasing turns Rydberg errors into erasures in neutral-atom QEC, restoring fault-tolerant Pauli error scaling and enabling optimal erasure scaling with loss-aware decoding for shorter cycles.
Path-integral derivation of non-perturbative switching rates for bistable open quantum systems obeying hidden time-reversal symmetry, with direct application to bit-flip rates in dissipative cat qubits.
citing papers explorer
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Ancilla-Error-Transparent Controlled Beam Splitter Gate
Proposal for an ancilla-error-transparent controlled beam splitter gate implemented via Kerr-cat qubits in circuit QED.
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Clifford-deformed zero-rate LDPC codes with 50% biased noise thresholds
Clifford-deformed zero-rate LDPC codes achieve code-capacity thresholds approaching 50% under i.i.d. pure dephasing when the number of biased logical operators scales slower than distance or overlaps satisfy stated conditions, with new examples from tile codes.
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Loss-biased fault-tolerant quantum error correction
Loss biasing turns Rydberg errors into erasures in neutral-atom QEC, restoring fault-tolerant Pauli error scaling and enabling optimal erasure scaling with loss-aware decoding for shorter cycles.
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Non-perturbative switching rates in bistable open quantum systems: from driven Kerr oscillators to dissipative cat qubits
Path-integral derivation of non-perturbative switching rates for bistable open quantum systems obeying hidden time-reversal symmetry, with direct application to bit-flip rates in dissipative cat qubits.