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pro vyhledávání: '"Jones, Daniel E"'
Recent work by Mi\v{c}uda et al. (arXiv:1206.2852v1) suggests that pairing noiseless amplification with noiseless attenuation can conditionally suppress loss terms in the direct transmission of quantum states. Here we extend this work to entangled st
Externí odkaz:
http://arxiv.org/abs/2405.00510
Autor:
Lohani, Sanjaya, Lukens, Joseph M., Davis, Atiyya A., Khannejad, Amirali, Regmi, Sangita, Jones, Daniel E., Glasser, Ryan T., Searles, Thomas A., Kirby, Brian T.
Machine learning (ML) has found broad applicability in quantum information science in topics as diverse as experimental design, state classification, and even studies on quantum foundations. Here, we experimentally realize an approach for defining cu
Externí odkaz:
http://arxiv.org/abs/2212.08032
Autor:
Wyderka, Nikolai, Ketterer, Andreas, Imai, Satoya, Bönsel, Jan Lennart, Jones, Daniel E., Kirby, Brian T., Yu, Xiao-Dong, Gühne, Otfried
Publikováno v:
Phys. Rev. Lett. 131, 090201 (2023)
The fact that quantum mechanics predicts stronger correlations than classical physics is an essential cornerstone of quantum information processing. Indeed, these quantum correlations are a valuable resource for various tasks, such as quantum key dis
Externí odkaz:
http://arxiv.org/abs/2212.07894
Autor:
Lohani, Sanjaya, Lukens, Joseph M., Jones, Daniel E., Searles, Thomas A., Glasser, Ryan T., Kirby, Brian T.
We consider the properties of a specific distribution of mixed quantum states of arbitrary dimension that can be biased towards a specific mean purity. In particular, we analyze mixtures of Haar-random pure states with Dirichlet-distributed coefficie
Externí odkaz:
http://arxiv.org/abs/2107.07642
Publikováno v:
Phys. Rev. A 103, 042417 (2021)
A conceptually simple and experimentally prevalent class of entanglement witnesses, known as fidelity witnesses, detect entanglement via a state's fidelity with a pure reference state. While existence proofs guarantee that a suitable witness can be c
Externí odkaz:
http://arxiv.org/abs/2102.10121
Publikováno v:
New J. Phys. 22, 073037 (2020)
A general quantum channel consisting of a decohering and a filtering element carries one qubit of an entangled photon pair. As we apply a local filter to the other qubit, some mutual quantum information between the two qubits is restored depending on
Externí odkaz:
http://arxiv.org/abs/2007.12610
Publikováno v:
npj Quantum Information, vol. 4, no. 58 (2018)
Quantum networks entangle remote nodes by distributing quantum states, which inevitably suffer from decoherence while traversing quantum channels. Pertinent decoherence mechanisms govern the channel capacity, its reach, and the quality and rate of di
Externí odkaz:
http://arxiv.org/abs/1811.02607
Autor:
Vitullo, Dashiell LP, Cook, Trevor, Jones, Daniel E, Scott, Lisa M, Toth, Andrew, Kirby, Brian T
Publikováno v:
Journal of Defense Modeling & Simulation; Oct2024, Vol. 21 Issue 4, p463-486, 24p
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