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Observation and manipulation of quantum interference in a superconducting Kerr parametric oscillator [PDF]
Nature CommunicationsQuantum tunneling is the phenomenon that makes superconducting circuits “quantum”. Recently, there has been a renewed interest in using quantum tunneling in phase space of a Kerr parametric oscillator as a resource for quantum information processing ...
Daisuke Iyama +11 more
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Signature of quantum interference effect in inter-layer Coulomb drag in graphene-based electronic double-layer systems [PDF]
Nature Communications, 2023 Previous demonstrations of quantum interference in solids have mainly been limited to intra-layer transport within single conductors. Zhu et al. report a new type of inter-layer quantum interference in graphene-based double-layer devices, due to ...
Lijun Zhu +7 more
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Quantum interference in superposed lattices. [PDF]
Proc Natl Acad Sci U S ACharge transport in solids at low temperature reveals a material’s mesoscopic properties and structure. Under a magnetic field, Shubnikov–de Haas (SdH) oscillations inform complex quantum transport phenomena that are not limited by the ground state characteristics and have facilitated extensive explorations of quantum and topological ...
Feng Y +4 more
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Molecular ensemble junctions with inter-molecular quantum interference [PDF]
Nature Communications, 2022 Quantum interference effect in the conductance of single molecule junctions has been attracting intensive interest in recent years. Here, Li and Selzer show the presence of intermolecular quantum interference over 40,000 molecules in a molecular ensemble
Ping’an Li, Yoram Selzer
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Interference as an information-theoretic game [PDF]
Quantum, 2021 The double slit experiment provides a clear demarcation between classical and quantum theory, while multi-slit experiments demarcate quantum and higher-order interference theories. In this work we show that these experiments pertain to a broader class of
Sebastian Horvat, Borivoje Dakić
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Engineering quantum interference [PDF]
Applied Physics Letters, 2018 A model for describing the interference and diffraction of wave functions of one-dimensional Josephson array interferometers is presented. The derived expression for critical current modulations accounts for an arbitrary number of square junctions, the variable distance between these, and the variable size of their area.
M. Lucci +8 more
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PRX Quantum, 2022 It is known that quantum interference can disappear with the mere possibility of distinguishability without actually performing the act but can be restored by erasing the path information.
Nan Huo +6 more
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A VIKOR-Based Linguistic Multi-Attribute Group Decision-Making Model in a Quantum Decision Scenario
Mathematics, 2022 Quantum decision theory has been successfully applied to multi-attribute group decision-making (MAGDM) to model decision-makers’ interference and superposition effects in recent years.
Jingmei Xiao, Mei Cai, Yu Gao
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Quantum interference of currents in an atomtronic SQUID
Nature Communications, 2020 Quantum interference of currents was first observed in a superconducting quantum interference device (SQUID). Here, the authors demonstrate quantum interference of currents in the atomtronic analog of a SQUID using Bose-Einstein condensates of 87Rb atoms.
C. Ryu, E. C. Samson, M. G. Boshier
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Revisiting self-interference in Young’s double-slit experiments
Scientific Reports, 2023 Quantum superposition is the heart of quantum mechanics as mentioned by Dirac and Feynman. In an interferometric system, single photon self-interference has been intensively studied over the last several decades in both quantum and classical regimes.
Sangbae Kim, Byoung S. Ham
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