Ran Finkelstein

I build quantum things and lead small teams through classicaly hard endeavors. Troesh postdoctoral scholar @caltech.

[Ella Marushchenko @Ella_Maru]

New image from Ella Maru Studio!
🚀Merging Atomic Clocks with Quantum Computers: A Leap Toward Ultra-Precise Time Measurement! ⏲️🕑

Richard Bing-Shiun Tsai, @RanFinkelstein and colleagues from @Caltech unveiled a groundbreaking innovation that could revolutionize how we measure time and probe the laws of nature. Published in @Nature, their new device merges state-of-the-art atomic clocks with quantum computers to achieve unparalleled precision🎯
The team is pushing the boundaries of quantum metrology — a field focused on making the most precise measurements possible. Their device, which entangles atoms in a “tweezer clock” array, could help scientists better understand phenomena like Einstein’s theory of relativity, dark matter, and even detect elusive gravitational waves. This breakthrough has the potential to redefine precision in physics and open doors to exploring the universe on deeper levels.

Read more about how this discovery is shaping the future of physics: https://t.co/49TXUiRnvc
Link to the paper: https://t.co/8FSpMm1qge

#QuantumMetrology #AtomicClocks #QuantumComputing #Physics #Caltech #Innovation #sciart #science #scientific_illustration #physics #medicine #ellamaru #sciencegirl #sci_artist #sci_design #cover #scientific_cover #medicalartist #phd #phdlife

[Oren Schuldiner's Lab @lab_oren]

A year in ongoing trauma is difficult to explain, but it’s difficult for me to concentrate on anything else. Sorry for the long long post.
This year, I’ve dealt with traumas on multiple levels.

[Bar-χ Guttel @barqubit]

Ran Finkelstein from @IQIM_Caltech talking about atomic arrays. It's always nice to have an eye on the competition...

[Ran Finkelstein @RanFinkelstein]

This method relies on a surprisingly minimal, new concept for preparing random states through partial measurements and is intimately linked to rich and deep physics I got to learn while taking part in this first project in a new lab @Caltech

[Ran Finkelstein @RanFinkelstein]

#benchmarking #quantum simulators with many-body quantum chaos. It is time for precise, certified quantum simulation - scaling up quantum devices while certifying that we can obtain quantitatively accurate data with high precision. https://t.co/Z2PUm4gG2e
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[Ran Finkelstein @RanFinkelstein]

In this recent paper published in Nature, we propose and demonstrate a new method to measure the fidelity with which highly entangled states are prepared in generic quantum devices.

[Ran Finkelstein @RanFinkelstein]

Our work is highlighted in the special issue "Optics in 2021". Written for non-experts, this summarizes one of the most challenging projects I have worked on during my Ph.D. @galwiner.

[Eilon Poem אילון פועם @EilonPoem]

Check out our nanofiber paper, now published in Optica. @RanFinkelstein @galwiner #OSA_Optica https://t.co/BoXwR3I3Cg

[Ran Finkelstein @RanFinkelstein]

@PhysRevX https://t.co/NAGQ6slAwa

[Ran Finkelstein @RanFinkelstein]

@PhysRevX In our recent paper, we found a way to protect fragile quantum information from the fate of dephasing, at room T! #quantum #Science #openaccess

[Eilon Poem אילון פועם @EilonPoem]

See our new paper in PRX!

Phys. Rev. X 11, 011008 (2021) - Continuous Protection of a Collective State from Inhomogeneous Dephasing https://t.co/aXuV3OR5uV

[Physical Review X @PhysRevX]

Continuous Protection of a Collective State from Inhomogeneous Dephasing https://t.co/qqChVeo0GJ #openaccess