Results 51 to 60 of about 151,398 (252)

Witnessing light-driven entanglement using time-resolved resonant inelastic X-ray scattering

Nature Communications, 2023
Characterizing and controlling entanglement in quantum materials is crucial for the development of next-generation quantum technologies. However, defining a quantifiable figure of merit for entanglement in macroscopic solids is theoretically and ...
Jordyn Hales, Utkarsh Bajpai, Tongtong Liu, Denitsa R. Baykusheva, Mingda Li, Matteo Mitrano, Yao Wang   +6 more
doaj   +1 more source

Approximate encoding of quantum states using shallow circuits

npj Quantum Information
Quantum algorithms and simulations often require the preparation of complex states through sequences of 2-qubit gates. For a generic quantum state, the number of required gates grows exponentially with the number of qubits, becoming unfeasible on near ...
Matan Ben-Dov, David Shnaiderov, Adi Makmal, Emanuele G. Dalla Torre   +3 more
doaj   +1 more source

Research on Intraparticle to Interparticle Entanglement Swapping Protocols

Applied Sciences
Entanglement is one of the most striking features of quantum systems, whereby its non-classical correlation is an essential resource in numerous quantum protocols.
Jiangmei Tang, Shaomeng Wang, Bingyang Liang, Yubin Gong   +3 more
doaj   +1 more source

Experimental realization of multipartite entanglement via quantum Fisher information in a uniform antiferromagnetic quantum spin chain

Physical Review Research, 2020
Quantum entanglement is a quantum-mechanical phenomenon where the quantum state of a many-body system with many degrees of freedom cannot be described independently of the state of each body with a given degree of freedom, no matter how far apart in ...
George Mathew, Saulo L. L. Silva, Anil Jain, Arya Mohan, D. T. Adroja, V. G. Sakai, C. V. Tomy, Alok Banerjee, Rajendar Goreti, Aswathi V. N., Ranjit Singh, D. Jaiswal-Nagar   +11 more
doaj   +1 more source

Experimental entanglement of 25 individually accessible atomic quantum interfaces

, 2018
Quantum interface links stationary qubits in quantum memory with flying photonic qubits in optical transmission channels and constitutes a critical element for future quantum internet.
Chang, W., Duan, L. -M., Jiang, N., Li, C., Pu, Y. -F., Wu, Y. -K., Zhang, S.   +6 more
core   +1 more source

Entanglement Echoes in Quantum Computation [PDF]

, 2003
We study the stability of entanglement in a quantum computer implementing an efficient quantum algorithm, which simulates a quantum chaotic dynamics. For this purpose, we perform a forward-backward evolution of an initial state in which two qubits are in
Benenti, Giuliano, Casati, Giulio, Rossini, Davide   +2 more
core   +1 more source

Consolidate Overview of Ribonucleic Acid Molecular Dynamics: From Molecular Movements to Material Innovations

Advanced Engineering Materials, EarlyView.
Molecular dynamics simulations are advancing the study of ribonucleic acid (RNA) and RNA‐conjugated molecules. These developments include improvements in force fields, long‐timescale dynamics, and coarse‐grained models, addressing limitations and refining methods.
Kanchan Yadav, Iksoo Jang, Jong Bum Lee
wiley   +1 more source

Efficient Entanglement Swapping in Quantum Networks for Multi-User Scenarios

Entropy
Entanglement swapping is a crucial step in quantum communication, generating long-distance entanglements between quantum users for quantum network applications, such as distributed quantum computing.
Binjie He, Seng W. Loke, Luke Lu, Dong Zhang   +3 more
doaj   +1 more source

Cosmological quantum entanglement [PDF]

Classical and Quantum Gravity, 2012
23 pages, 2 figures.
Eduardo Martín-Martínez, Nicolas C. Menicucci   +1 more
openaire   +3 more sources

Structurally Colored Physically Unclonable Functions with Ultra‐Rich and Stable Encoding Capacity

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reports a design strategy for generating bright‐field resolvable physically unclonable functions with extremely rich encoding capacity coupled with outstanding thermal and chemical stability. The optical response emerges from thickness‐dependent structural color formation in ZnO features, which are fabricated by physical vapor deposition ...
Abidin Esidir, Miaoning Ren, Sami Pekdemir, Mustafa Kalay, Nilgun Kayaci, Nail Gunaltay, Hakan Usta, Xian Huang, Mustafa Serdar Onses   +8 more
wiley   +1 more source