235 citations · 383 across the 4 of their papers we have counts for
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Non-Markovianity through flow of information between a system and an environment
S. Haseli, G. Karpat, S. Salimi +6
Exchange of information between a quantum system and its surrounding environment plays a fundamental role in the study of the dynamics of open quantum systems. Here we discuss the…
Quantum coherence and uncertainty in the anisotropic XY chain
G. Karpat, B. Çakmak, F. F. Fanchini
We explore the local quantum coherence and the local quantum uncertainty, based on Wigner-Yanase skew information, in the ground state of the anisotropic spin-1/2 XY chain in trans…
Critical Point Estimation and Long-Range Behavior in the One-Dimensional XY Model Using Thermal Quantum and Total Correlations
B. Çakmak, G. Karpat, Z. Gedik
We investigate the thermal quantum and total correlations in the anisotropic XY spin chain in transverse field. While we adopt concurrence and geometric quantum discord to measure…
Application of the no-signaling principle to obtain quantum cloners for any allowed value of fidelity
Z. Gedik, B. Çakmak
Special relativity forbids superluminal influences. Using only the no-signaling principle and an assumption about the form of the Schmidt decomposition, we show that for "any" allo…