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quant-ph2026
Quantum teleportation with coherent error in Bell-state measurement
Jeonghyeon Shin, Jaehak Lee, Soojoon Lee +1
Quantum teleportation is a fundamental protocol in quantum information science, whose performance is conventionally evaluated under the assumption of ideal Bell-state measurements.…
quant-ph2026
Reducing Circuit Resources in Grover's Algorithm via Constraint-Aware Initialization
Eunok Bae, Jeonghyeon Shin, Minjin Choi
Grover's search algorithm provides a quadratic speedup over classical brute-force search in terms of query complexity and is widely used as a versatile subroutine in numerous quant…
quant-ph2024
Investigating controlled teleportation capability of quantum states with respect to -separability
Minjin Choi, Jeonghyeon Shin, Gunho Lee +1
Quantum teleportation is an essential application of quantum entanglement. The examination of teleportation fidelity in two-party standard teleportation schemes reveals a critical…