klaurent – Page 29 – Kavli Institute Pre-Print Publications

High-dimensional time-frequency entanglement in a singly-filtered biphoton frequency comb

Posted by klaurent September 11, 2023September 18, 2023Caltech

Kavli Affiliate: Andrei Faraon | First 5 Authors: Xiang Cheng, Kai-Chi Chang, Murat Can Sarihan, Andrew Mueller, Maria Spiropulu | Summary: High-dimensional quantum entanglement is a cornerstone for advanced technology enabling large-scale noise-tolerant quantum systems, fault-tolerant quantum computing, and distributed quantum networks. The recently developed biphoton frequency comb (BFC) provides a powerful platform for high-dimensional […]

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Fully scalable randomized benchmarking without motion reversal

Posted by klaurent September 10, 2023September 18, 2023Berkeley

Kavli Affiliate: Birgitta Whaley | First 5 Authors: Jordan Hines, Daniel Hothem, Robin Blume-Kohout, Birgitta Whaley, Timothy Proctor | Summary: We introduce binary randomized benchmarking (BiRB), a protocol that streamlines traditional RB by using circuits consisting almost entirely of i.i.d. layers of gates. BiRB reliably and efficiently extracts the average error rate of a Clifford […]

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Approximate Lie symmetries and singular perturbation theory

Posted by klaurent September 10, 2023September 18, 2023Harvard

Kavli Affiliate: L. Mahadevan | First 5 Authors: Alexander J. Dear, L. Mahadevan, , , | Summary: Perturbation theory plays a central role in the approximate solution of nonlinear differential equations. The resultant series expansions are usually divergent and require treatment by singular perturbation methods to generate uniformly valid solutions. However, applying these methods is […]

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Approximate Lie symmetries and singular perturbation theory

Posted by klaurent September 10, 2023Harvard

Kavli Affiliate: L. Mahadevan | First 5 Authors: Alexander J. Dear, L. Mahadevan, , , | Summary: Singular perturbation theory plays a central role in the approximate solution of nonlinear differential equations. However, applying these methods is a subtle art owing to the lack of globally applicable algorithms. Inspired by the fact that all exact […]

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Translational modulation by ISRIB alleviates synaptic and behavioral phenotypes in Fragile X syndrome

Posted by klaurent September 9, 2023September 18, 2023UCSF

Kavli Affiliate: Peter Walter | Authors: Rochelle Coulson, Valentina Frattini, Caitlin Moyer, Jennifer Hodges, Peter Walter, Philippe Mourrain, Yi Zuo and Gordon Wang | Summary: Fragile X syndrome (FXS) is caused by the functional loss of Fragile X messenger ribonucleoprotein (FMRP), a translational regulator that binds the transcripts of many proteins involved in synaptic function […]

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Ambiguity, Invisibility, and Negativity

Posted by klaurent September 9, 2023September 18, 2023MIT

Kavli Affiliate: Frank Wilczek | First 5 Authors: Frank Wilczek, , , , | Summary: Many widely different problems have a common mathematical structure wherein limited knowledge lead to ambiguity that can be captured conveniently using a concept of invisibility that requires the introduction of negative values for quantities that are inherently positive. Here I […]

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The Effectiveness of Security Interventions on GitHub

Posted by klaurent September 9, 2023September 18, 2023Berkeley

Kavli Affiliate: Felix Fischer | First 5 Authors: Felix Fischer, Jonas Höbenreich, Jens Grossklags, , | Summary: Since 2017, GitHub has been the first online open source platform to show security warnings to its users. It has since introduced further security interventions to help developers improve the security of their open source software. In this […]

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The Effectiveness of Security Interventions on GitHub

Posted by klaurent September 9, 2023Berkeley

Kavli Affiliate: Felix Fischer | First 5 Authors: Felix Fischer, Jonas Höbenreich, Jens Grossklags, , | Summary: In 2017, GitHub was the first online open source platform to show security alerts to its users. It has since introduced further security interventions to help developers improve the security of their open source software. In this study, […]

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The Effectiveness of Security Interventions on GitHub

Posted by klaurent September 9, 2023Berkeley

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Bridging two quantum quench problems — local joining quantum quench and Möbius quench — and their holographic dual descriptions

Posted by klaurent September 9, 2023September 18, 2023UCAS

Kavli Affiliate: Masahiro Nozaki | First 5 Authors: Jonah Kudler-Flam, Masahiro Nozaki, Tokiro Numasawa, Shinsei Ryu, Mao Tian Tan | Summary: We establish an equivalence between two different quantum quench problems, the joining local quantum quench and the M"obius quench, in the context of $(1+1)$-dimensional conformal field theory (CFT). Here, in the former, two initially […]

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