Ruth Lee’s Post

A quantum-dot charge sensor is used to probe Andreev bound states and Andreev molecules, enabling one to resolve even and odd states based on charge, without affecting the parity. Read more in PRX Quantum: https://go.aps.org/3THG31H.

Mid-circuit measurements (MCMs) allow quantum circuits to explore different branches 🌳 Part 2 of our MCM demo series shows you how to make your circuit dynamically depend on each branch. Check it out👇 https://lnkd.in/gJsj3eXb

Another milestone. For the Capstone Project I have Simulated BB84 Quantum Key Distribution Protocol. Link:- https://lnkd.in/dYUWKgDT

Sunlord Technology for MIPI C-PHY #protocol , It uses an embedded clock with up to 9-pins configuration for greater space saving. C-PHY determines the clock signal using the difference between three signal lines at 3/4V, 1/2 V, and 1/4V, respectively. Three lines have different states at the same time, so they have six different states, which are represented by ± X, ±y and ± Z in the protocol. MIPI C-PHY uses a three-line common mode choke coil coupled with three lines inside the magnet to effectively suppress common mode noise without affecting signal transmission... more detail pls vist：https://lnkd.in/dn7WJmAh

"Bidirectional multi-photon communication between remote superconducting nodes" -ABSTRACT :"Quantum communication test beds provide a useful resource for experimentally investigating a variety of communication protocols. Here we demonstrate a superconducting circuit test bed with bidirectional multiphoton state transfer capability using time-domain shaped wave packets. The system we use to achieve this comprises two remote nodes, each including a tunable superconducting transmon qubit and a tunable microwave-frequency resonator, linked by a 2 m–long superconducting coplanar waveguide, which serves as a transmission line. We transfer both individual and superposition Fock states between the two remote nodes, and additionally show that this bidirectional state transfer can be done simultaneously, as well as being used to entangle elements in the two nodes." https://lnkd.in/e5Z4uPk5

Yep, quantum entropy from a lower fidelity source. That's how i do it with a VHF receiver and I don't need a quantum computer to get it. Simple quad oscillator may suffice. #quantumcomputing #entropy #mathematics #qubit https://lnkd.in/g9kCW5bH

In this work with Jakob Kottmann, Peter Johnson and Alexander Kunitsa we investigated whether in certain cases quantum heuristic ground state preparation (GSP) methods could improve the overlap values compared to Hartree-Fock. After a careful analysis, these results suggest that quantum heuristic GSP has the potential to significantly reduce the runtime requirements of ground state energy estimation algorithms, thereby enhancing their suitability for implementation on quantum hardware! Have a look here https://lnkd.in/g4dG_V6s

Multi-harmonic measurement of the Quantum Anomalous Hall Effect up to 8.5 GHz? Done! ✅ Check out this blog post to learn more about the latest broadband measurement of chiral edge states with our SHFLI 8.5 GHz Lock-in Amplifier in the lab of Prof. Erwann Bocquillon and Torsten Röper. #lockinamplifier #zurichinstruments

Not only can GaN support a much higher-power density, allowing more power to be processed in a smaller space while enhancing functionality and reducing system costs, GaN amplifiers are much more reliable than complex TWT amplifiers, making them a popular choice in many LEO constellations. #BendTheCurve