Lev Krayzman

Postdoc in superconducting quantum computing @Princeton. PhD @Yale_QI. BS @Caltech.
Fluxonium, resonator design, materials characterisation.

[Lev Krayzman @KrayzmanLev]

Finally on the arxiv, our most recent work with Chan U, @GanjamSuhas, and @JTeohQuantum: https://t.co/gse5jKVInW! We demonstrate a new design for a bosonic superconducting quantum memory: the suspended coaxial resonator.

[Lev Krayzman @KrayzmanLev]

Now that the year of quantum is over, we can return to our regularly-scheduled classical.

[Lev Krayzman @KrayzmanLev]

I should not have to spend this much time figuring out how the roman date system works to be able to read when my diploma was awarded.

[Andrew Houck @nanonoodle]

Our paper that tells you how to make millisecond transmons just appeared. Congrats, Matthew, Faranak and team! In collaboration with Nathalie de Leon and Bob Cava, and building on five years of work in @C2QAdvantage

https://t.co/53d9pfBC0M

[Lev Krayzman @KrayzmanLev]

Overheard at march meeting: "...they definitely don't have majoranas..."

[Nathanael Cottet @CottetNathanael]

I'm hiring at the Junior (master in quantum) and mid-senior (PhD) level. If you are interested or know someone who might be, check out the job adds below!
https://t.co/R8WDVEk2bY
https://t.co/PhHFXApmHg

[Co-design Center for Quantum Advantage (C2QA) @C2QAdvantage]

.@Yale_QI and @BrookhavenLab researchers built a compact device that stored #quantum information for more than one millisecond!

The design of this device was informed by their new systematic approach to understanding how energy is lost from #qubits.

🔗: https://t.co/DR2WJdQQPU

[Lev Krayzman @KrayzmanLev]

@EricQuantum @jimcramer

[Lev Krayzman @KrayzmanLev]

(It doesn't actually smell like anything. The smell is metaphorical.)

[Lev Krayzman @KrayzmanLev]

Nothing like the smell of a freshly refurbished VNA.

[Ian Mondragon-Shem @shemian29]

I am excited to share that I will be joining the ECE Department at the University of Illinois Chicago (UIC) as an Assistant Professor.

I am actively recruiting motivated students to join my research group starting in Spring 2025.

[Lev Krayzman @KrayzmanLev]

In the protected qubits world, the long-awaited protomon demonstration is finally available: https://t.co/Om1nq427R5 by @iamshashwatk, @XinyuanYou_Q & Xanthe et al. Neat experiment with many subtleties; raises interesting questions about loss modelling in superconducting qubits.

[Patrick Winkel @Patrick__Winkel]

Today, we published our work on the pure kinetic inductance coupling between generalized flux qubits and their readout modes (https://t.co/wDyGSaj8gY). This type of coupling offers an additional tuning knob independent of the capacitance matrix!

[Lev Krayzman @KrayzmanLev]

@JWO_Garmon Ah, pre-etched makes a lot more sense. I read it as they will send you a little etch-it-yourself kit.

[Lev Krayzman @KrayzmanLev]

You can apparently buy a 5N Al rectangular cavity from one of the common hardware manufacturers/distributers. What a world.

[Lev Krayzman @KrayzmanLev]

@roydherbert @ParthJatakia Thought about it! Then got too lazy...

[Lev Krayzman @KrayzmanLev]

That one time a year ago we closed the fridge. Credit: @ParthJatakia

[Lev Krayzman @KrayzmanLev]

Published version now available, honoured to be selected as editor's pick: https://t.co/xtSuroDTma

[Lev Krayzman @KrayzmanLev]

Finally on the arxiv, our most recent work with Chan U, @GanjamSuhas, and @JTeohQuantum: https://t.co/gse5jKVInW! We demonstrate a new design for a bosonic superconducting quantum memory: the suspended coaxial resonator.

[Lev Krayzman @KrayzmanLev]

Since the field is concentrated in the centre conductor, we are less sensitive to the package quality. We achieve millisecond coherences, on par with stub cavities, in devices where the package is made of 6061 aluminium alloy. The different parts can be replaced separately.

[Lev Krayzman @KrayzmanLev]

@abe_asfaw @mattjmcewen May I still choose to hide under a mountain and have my subterranean evil scientist lair?