Quantum illumination with high-dimensional Bell states
Armanpreet Pannu, Amr S. Helmy, Hesham El Gamal · Physical Review A · 2024
This work explores a protocol for quantum illumination using high-dimensional Bell states, showing that discrete-variable states can be effective in detecting targets across different noise conditions. The findings suggest that Bell states may serve as a viable alternative to continuous-variable states in quantum sensing, expanding the possibilities for entanglement-enhanced applications.