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quant-ph2026
Operational Collapse Region in Repeaterless Loss-Dephasing Quantum Channels
Ufuk Korkmaz, S. Elham Mousavigharalari, Deniz Türkpençe
The distribution of entangled photon pairs over standard optical fiber is a fundamental requirement for the realization of the quantum internet. However, real-world deployment is s…
quant-ph2025
Ultrafast Single-Qubit Gates in the Diabatic Regime
Deniz Türkpençe, Selçuk Çakmak
Logic gates in superconducting quantum processors are implemented through precise quantum control techniques in the microwave regime. The choice of drive frequency and other contro…
quant-ph2018
Decoherence in a quantum neural network
Deniz Türkpençe, Tahir Çetin Akıncı, Serhat Şeker
In this study, we propose a spin-star model for spin-(1/2) particles in order to examine the coherence dynamics of a quantum neural network (QNN) unit. Since quantum computing para…