Işık Yazarı "Özaydın, Fatih" PubMed İçin Listeleme
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Analysis of entanglement measures and LOCC maximized quantum fisher information of general two qubit systems
Erol, Volkan; Özaydın, Fatih; Altıntaş, Azmi Ali (Nature Publishing Group, 2014-06-24)Entanglement has been studied extensively for unveiling the mysteries of non-classical correlations between quantum systems. In the bipartite case, there are well known measures for quantifying entanglement such as ... -
Deterministic generation of large scale atomic W states
Zang, Xue-Ping; Yang, Ming; Özaydın, Fatih; Song, Wei; Cao, Zhuo-Liang (Optical Soc Amer, 2016-05-30)We present a deterministic scheme for generating large-scale atomic W states in a cavity QED system via a simple expansion mechanism, which is realized only by a detuned interaction between two identical atoms and a vacuum ... -
Generating multi-atom entangled W states via light-matter interface based fusion mechanism
Özaydın, Fatih; Zang, Xue-Ping; Yang, Ming; Song, Wei; Cao, Zhuo-Liang (Nature Publishing Group, 2015-11-09)W state is a key resource in quantum communication. Fusion technology has been proven to be a good candidate for preparing a large-size W state from two or more small-size W states in linear optical system. It is of great ... -
Powering quantum Otto engines only with q -deformation of the working substance
Özaydın, Fatih; Müstecaplıoğlu, Özgür E.; Hakioğlu, Tuğrul (American Physical Society, 2023-11)We consider a quantum Otto cycle with a q-deformed quantum oscillator working substance and classical thermal baths. We investigate the influence of the quantum statistical deformation parameter q on the work and efficiency ... -
Preparing multipartite entangled spin qubits via pauli spin blockade
Buğu, Sinan; Özaydın, Fatih; Ferrus, Thierry; Kodera, Tetsuo (Nature Research, 2020-02-26)Preparing large-scale multi-partite entangled states of quantum bits in each physical form such as photons, atoms or electrons for each specific application area is a fundamental issue in quantum science and technologies. ... -
Quantum metrology: Surpassing the shot-noise limit with Dzyaloshinskii-Moriya interaction
Özaydın, Fatih; Altıntaş, Azmi Ali (Nature Publishing Group, 2015-11-09)Entanglement is at the heart of quantum technologies such as quantum information and quantum metrology. Providing larger quantum Fisher information (QFI), entangled systems can be better resources than separable systems ... -
Quantum Zeno repeaters
Bayrakçı, Veysel; Özaydın, Fatih (Nature Research, 2022-09-12)Quantum repeaters pave the way for long-distance quantum communications and quantum Internet, and the idea of quantum repeaters is based on entanglement swapping which requires the implementation of controlled quantum ... -
Surpassing the classical limit in magic square game with distant quantum dots coupled to optical cavities
Buğu, Sinan; Özaydın, Fatih; Kodera, Tetsuo (Nature Research, 2020-12-17)The emergence of quantum technologies is heating up the debate on quantum supremacy, usually focusing on the feasibility of looking good on paper algorithms in realistic settings, due to the vulnerability of quantum systems ...