3 papers
quant-ph2025
Characterizing Phase Fragility via Algorithmically Prepared Ancillas in Repeated-Interaction Models
S. Elham Mousavigharalari, Deniz Türkpençe
We study how a phase parameter , encoded through a single-qubit gate sequence, is reflected in the quantum Fisher information (QFI) under realistic noisy dynamics. Wit…
quant-ph2023
Stabilization and Dissipative Information Transfer of a Superconducting Kerr-Cat Qubit
Ufuk Korkmaz, Deniz Türkpençe
Today, the competition to build a quantum computer continues, and the number of qubits in hardware is increasing rapidly. However, the quantum noise that comes with this process re…
quant-ph2023
Information-driven Nonlinear Quantum Neuron
Ufuk Korkmaz, Deniz Türkpençe
The promising performance increase offered by quantum computing has led to the idea of applying it to neural networks. Studies in this regard can be divided into two main categorie…