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quant-ph2026
Dynamically stable two-mode squeezing in cavity optomechanics
Chen Wang, Shi-fan Qi
Bosonic two-mode squeezed states are paradigmatic entangled states with broad applications in quantum information processing and quantum metrology. In this work, we propose a two-m…
quant-ph2025
Passive quantum error correction of photon loss at breakeven
Shruti Shirol, Sean van Geldern, Hanzhe Xi +1
Physical qubits in a quantum computer are often represented by superposition states of single particles or excitations. Decay of the excitation itself is a fundamental error channe…