Bringing together electronics theory, practice, and stories.
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Summaries of papers on quantum computing, longer than the abstract, shorter than the paper.
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Solvable model of deep thermalization with distinct design times
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13:26
You should know the drill by now, Here's the original paper, here's the Medium and WordPress blog of the summary.
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Probing quantum entanglement from magnetic-sublevels populations: beyond spin squeezing inequalities
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Today I review this paper: In this episode, we discuss a new approach to detecting quantum entanglement in many-body systems. The approach is based on Zeeman-sublevel population measurements, and it is more sensitive to entanglement than traditional methods. We explore how this approach can be used to study entanglement in spin-1 and spin-2 Bose-Ei…
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Overlapped grouping measurement: A unified framework for measuring quantum states
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17:53
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This is a summary of Overlapped grouping measurement: A unified framework for measuring quantum statesPlease read the original paper. Or feel free to read my summary on Medium or Wordpress
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Random access codes via quantum contextual redundancy
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12:12
You know the drill! Read the Paper! The Medium! The WordPress!
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Dimiter Ostrev proposes a new QKD protocol that uses two-universal hashing instead of random sampling to estimate the number of bit flip and phase flip errors. This protocol dramatically outperforms previous QKD protocols for small block sizes. Check out the original paper, or read my medium or WordPress versions of the summary.…
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You can read the paper here: https://quantum-journal.org/papers/q-2023-01-13-893/ Or if you want to read a summary, try my wordpress or medium! The paper summarized here studies how to balance between training accuracy and generalization performance (also called structural risk minimization) for two prominent QML models using relationships to class…
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Binary Control Pulse Optimization for Quantum Systems
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11:24
The original paper can be found here. https://quantum-journal.org/papers/q-2023-01-04-892/ I would recommend reading this one in some form, say Wordpress or Medium?
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https://quantumsumm.wordpress.com/2023/06/19/an-improved-sample-complexity-lower-bound-for-fidelity-quantum-state-tomography/ https://medium.com/@quantumsumm/an-improved-sample-complexity-lower-bound-for-fidelity-quantum-state-tomography-90c1629664a8 As this paper is so short, it is a worthwhile read for anyone and good practice for getting into th…
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Fluid fermionic fragments for optimizing quantum measurements of electronic Hamiltonians in the variational quantum eigensolver
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The F3 method is a promising new method for optimizing the measurements of electronic Hamiltonians in the VQE. It has the potential to make the VQE more accurate and efficient, and it could make it possible to study molecules that are too large to be studied with the standard VQE method. Read the summary of this paper one of these places!https://me…
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Perhaps I should read a paper on universal gate sets for n-valued quantum systems. Or just qtrits, because this was easy to find. https://arxiv.org/abs/2109.07282
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Read the summary here: https://quantumsumm.wordpress.com/2023/06/05/evaluation-of-parameterized-quantum-circuits-with-cross-resonance-pulse-driven-entanglers/ Or here: https://medium.com/@quantumsumm/evaluation-of-parameterized-quantum-circuits-with-cross-resonance-pulse-driven-entanglers-47960a5af790…
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I'm not going to abandon WordPress or the podcasts. They all have their places. I believe they all fill different niches. Please check out my work there if you would like, it's another way to support the work I'm doing.Quantum is a hard place to be if you can't read well, and I hope to ease that. The podcast is part of that. I imagine that many of …
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Being able to deal with distance is important. This episode is also available as a blog post: https://quantumsumm.wordpress.com/2023/04/18/quantum-k-medians-algorithm-using-parallel-euclidean-distance-estimator/
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Oh I like graphs. I also like specialized hardware. Well, hopefully this is fun and helpful to you too. This episode is also available as a blog post: https://quantumsumm.wordpress.com/2023/04/17/ising-based-louvain-method-clustering-large-graphs-with-specialized-hardware/
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Really an interesting subject, I may go back and try to figure out how this works later. This does seem to be something my research could use, but a little far out of what I can manage at the moment. This episode is also available as a blog post: https://quantumsumm.wordpress.com/2023/04/18/learning-temporal-data-with-variational-quantum-recurrent-…
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2023/03/07/solving-differential-equations-via-continuous-variable-quantum-computers/
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Multipartite high-dimensional entangled state generation through soliton-induced dynamical Casimir effect on a chip
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2023/03/07/multipartite-high-dimensional-entangled-state-generation-through-soliton-induced-dynamical-casimir-effect-on-a-chip/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2023/03/07/a-composite-particle-construction-of-the-fibonacci-fractional-quantum-hall-state/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2023/03/07/variational-quantum-cloning-improving-practicality-for-quantum-cryptanalysis/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2023/03/07/basic-zx-calculus-for-students-and-professionals/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2023/02/21/wildcard-error-quantifying-unmodeled-errors-in-quantum-processors/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2023/02/21/quantum-phases-of-matter-on-a-256-atom-programmable-quantum-simulator/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2023/02/21/sensor-assisted-fault-mitigation-in-quantum-computation/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2023/02/21/entanglement-devised-barren-plateau-mitigation/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2023/02/21/linear-optical-dynamics-of-one-dimensional-anyons/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2023/02/21/objective-trajectories-in-hybrid-classical-quantum-dynamics/
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Scalable hyperfine qubit state detection via electron shelving in the 2D5/2 and 2F7/2 manifolds in 171Yb+
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2020/12/28/scalable-hyperfine-qubit-state-detection-via-electron-shelving-in-the-2d5-2-and-2f7-2-manifolds-in-171yb/
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” Approximate Solutions of the Fractional Schrodinger Equation for the Screened Kratzer Potential”
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2020/05/02/approximate-solutions-of-the-fractional-schrodinger-equation-for-the-screened-kratzer-potential-authors-u-s-okorie-a-n-ikot-p-o-amadi-g-j-rampho/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2020/12/26/effect-of-an-external-electric-field-on-local-magnetic-moments-in-silicene-authors-villarreal-julian-escudero-federico-ardenghi-juan-sebastian-jasen-paula/
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Electronic structure of InAs and InSb surfaces: density functional theory and angle-resolved photoemission spectroscopy
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2020/12/19/electronic-structure-of-inas-and-insb-surfaces-density-functional-theory-and-angle-resolved-photoemission-spectroscopy/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2020/12/28/quantum-walk-processes-in-quantum-devices/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2020/12/28/branching-quantum-convolutional-neural-networks/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2020/12/28/adiabatic-quantum-algorithm-for-multijet-clustering-in-high-energy-physics/
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Efficient partitioning of surface Green’s function: toward ab initio contact resistance study
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2020/12/29/efficient-partitioning-of-surface-greens-function-toward-ab-initio-contact-resistance-study/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2020/12/29/consistency-of-quantum-computation-and-the-equivalence-principle/
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Prediction of phonon-mediated superconductivity with high critical temperature in the two-dimensional topological semimetal W2N3
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2020/12/29/prediction-of-phonon-mediated-superconductivity-with-high-critical-temperature-in-the-two-dimensional-topological-semimetal-w2n3/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2020/12/30/rapid-production-of-defect-free-beryllium-ion-coulomb-crystals-authors-qiming-wu-melina-filzinger-yue-shi-zhihui-wang-jiehang-zhang/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2023/02/04/marginal-probabilities-in-boson-samplers-with-arbitrary-input-states/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2020/01/28/a-classical-%cf%80-machine-and-grovers-algorithm-by-jiang-liu/
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This episode is also available as a blog post: https://quantumsumm.wordpress.com/2023/02/03/dissipative-failure-of-adiabatic-quantum-transport-as-a-dynamical-phase-transition-authors-fergus-barratt-aleix-bou-comas-philip-j-d-crowley-vadim-oganesyan-peter-sollich-andrew-g-green/
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CEP015 – Finishing Prototypes with Zack Freedman
1:39:38
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1:39:38
This is a crossover episode with The Amp Hour podcast (also made by Chris) Welcome, Zack Freedman of Voidstar Lab Zack Freedman is a prototyping engineer turned YouTuber who makes bombastic videos about 3D printed creations and getting projects across the finish line. He joins Chris to talk about his past hardware designs and what he will be buildi…
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CEP014 – Moving to KiCad V6 with Jon Evans
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Welcome, Jon Evans of the KiCad project! Jon Evans is a longtime developer on the KiCad project and practicing EE at Formlabs. He joins Chris to talk about the future of KiCad, including features that are coming in V6. Show Notes 0:00 Introduction 2:15 Making changes to the platform 4:00 History of the codebase – Chat with the KiCad team about V6 a…
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CEP013 – Open Source Robotics with Kat Scott
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Welcome, Kat Scott of Open Robotics! Kat is a developer advocate at Open Robotics, the company behind software like the open source Robot Operating System (ROS). Kat joins Chris to talk about how to create high complexity robotic creations and also how to create the lower level electronics that integrate into larger ROS systems. Kat is a member of …
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CEP012 – Mixed Media with Becky Stern
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Welcome, Becky Stern! Becky is an artist and content producer who works electronics into projects using a wide variety of media and construction techniques. Becky also teaches a class on electronics at SVA in NYC. She is a product manager at Instructables. Show Notes Her most recent project: Zodiac Embroidery Slack status updater Collaboration with…
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CEP011 – Environmental Monitoring with Conservify
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Welcome, Conservify! Our guests today Shah Selbe Jacob Lewallen Bradley Gawthrop Show Notes Conservify is creating the FieldKit, a new modular system for environmental monitoring for research scientists and citizen scientists. FieldKit goes arboreal Testing for wild hardware Open source! Check out the hardware and firmware on Github The hardware Fi…
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