Deterministic generation of cat states with more than $100$ photons under dissipation
Summary
arXiv:2606.03293v1 Announce Type: new Abstract: Large-size cat states are especially meaningful and fundamental for exploring the quantum-to-classical transition, as well as promising resources for quantum metrology and fault-tolerant quantum computation. However, amplifying the magnitude of cat states remains challenging because of the growing fragility under decoherence. We propose to generate large cat states by using the dynamical invariant of hybrid qubit-bosonic systems under Hermitian or non-Hermitian time-dependent Hamiltonian.
Why It Matters
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Key Facts
- SectorQuantum
- Market—
- ImpactMedium (50/100)
- SignalResearch