Michał Tomza's Avatar

Michał Tomza

@michaltomza.bsky.social

Quantum Physicist, Ultracold group leader, Professor at the University of Warsaw

198 Followers  |  167 Following  |  26 Posts  |  Joined: 29.11.2024  |  2.0415

Latest posts by michaltomza.bsky.social on Bluesky

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The interactions between laser-coolable molecules in excited electronic states were investigated for the first time, with implications for collisional losses among spin-polarized molecules.

03.11.2025 20:09 — 👍 1    🔁 0    💬 0    📌 0
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Our new research article on "CaF+CaF interactions in the ground and excited electronic states: implications for collisional losses" was just published in @physreva.bsky.social A by our excellent postdocs Dibyendu Sardarand & Marcin Gronowski with John Bohn
journals.aps.org/pra/abstract...

03.11.2025 20:09 — 👍 3    🔁 0    💬 1    📌 0
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🍂 Mid-autumn group dinner to celebrate recent scientific success 🚀, welcome new group members, and wish farewell to those leaving for professor or PhD positions 🎓✨

01.11.2025 16:00 — 👍 4    🔁 0    💬 0    📌 0
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🎓Students are our greatest asset and our future!🌟

Outstanding Kacper Cybiński, Dawid Dąbrowski, Weronika Sobień, and Yahor Mankevich completed their excellent MSc and BSc theses under my supervision at the University of Warsaw this year.

19.09.2025 18:06 — 👍 1    🔁 0    💬 0    📌 0
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This week we host the Workshop on Ultracold Molecules at the University of Warsaw organized by Simon Cornish and me with the Candela Foundation!

24.06.2025 10:39 — 👍 2    🔁 0    💬 0    📌 0
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Together with @michaltomza.bsky.social we are looking forward to our close collaboration with the National Contact Point as part of our mission as Ambassadors for the
@erc.europa.eu We plan to engage in joint initiatives aimed at supporting ERC applicants and grantees in Poland #Amb4ERC

29.05.2025 19:27 — 👍 4    🔁 1    💬 0    📌 0
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Our new research article on "Ground and first excited states of the NaSr molecule: Experimental and theoretical study" published in J. Phys. Chem. A @pubs.acs.org in experimental-theoretical collaboration led by Dr. Jacek Szczepkowski at the Institute of Physics PAN
pubs.acs.org/doi/10.1021/...

25.05.2025 13:45 — 👍 5    🔁 0    💬 0    📌 0
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🎓 Last month, our outstanding undergrads Weronika Sobień, Jan Okoński, and Dawid Dąbrowski presnted their results at the International Physics Student Conference SMOK in Kraków 🐉 and the High-Performance Computing Users Conference in Zakopane 🏔️.

25.05.2025 13:33 — 👍 1    🔁 0    💬 0    📌 0
Ultrazimne cząsteczki
YouTube video by Polska Akademia Nauk Ultrazimne cząsteczki

Już jutro o 18 zapraszam na premierę kolejnego odcinka "A o tym PAN słyszał?", w którym będę rozmawiał z @michaltomza.bsky.social z Wydziału Fizyki UW ale też AMU PAN o badaniach ultrazimnych cząsteczek i tym do czego mogą nas prowadzić. Zapraszam do oglądania! www.youtube.com/watch?v=1IRv...

20.05.2025 14:00 — 👍 4    🔁 2    💬 0    📌 0

I am honored to be appointed the Ambassador for the ERC
@erc.europa.eu, along with @justynaolko.bsky.social, the second Polish Ambassador, and 30 other ERC grantees, to promote the importance of frontier scientific research as the engine of a prosperous, knowledge-driven Europe!
#Amb4ERC

29.04.2025 20:29 — 👍 5    🔁 0    💬 0    📌 0

The coupling between electronic spin and mechanical rotation in ultracold KRb-Rb collisions was probed experimentally and rationalized theoretically. We found and explained exceptionally large spin-roration coupling!

07.04.2025 21:56 — 👍 0    🔁 0    💬 0    📌 0

We contributed electronic structure calculations to the experimental-theoretical collaboration led by Prof. Kang-Kuen Ni and her group at Harvard University with quantum scattering calculations by Prof. Timur Tscherbul from the University of Nevada and Prof. John Bohn from JILA.

07.04.2025 21:56 — 👍 1    🔁 0    💬 1    📌 0
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Our new research article on "Hyperfine-to-rotational energy transfer in ultracold atom-molecule collisions of Rb and KRb" was just published in NatureChemistry with our excellent postdocs Dr Marcin Gronowski and Dr Hela Ldjimi
www.nature.com/articles/s41...

07.04.2025 21:56 — 👍 2    🔁 1    💬 2    📌 0
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👩‍🔬🍕🔬 The group dinner to celebrate our recent research successes and the end of winter! 🏆

11.03.2025 21:00 — 👍 4    🔁 0    💬 0    📌 0
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Prof. Tomza o polskiej nauce: Ciągle musimy udowadniać, że nie jesteśmy złodziejami Dwa razy więcej pieniędzy na badania podstawowe, nowe instytuty naukowe i reforma NCBiR - to pakiet pomysłów, z którym naukowcy poszli do premiera. Jakie są szanse na ich realizację?

O pomysłach, które naukowcy przedstawili premierowi @donald-tusk.bsky.social rozmawiam z prof. @michaltomza.bsky.social

wyborcza.pl/7,75398,3170...

23.02.2025 13:53 — 👍 4    🔁 1    💬 0    📌 0
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🚀 Our outstanding PhD student Maks Walewski and BSc student Dawid Dąbrowski participate in the Winter School on Quantum Revolution in AMO Sciences organized by @harvard.edu at Biosphere 2 🌿 in Arizona🏜️

21.02.2025 21:37 — 👍 2    🔁 0    💬 0    📌 0
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🎉 Big news! Our brilliant postdoc, Dr. Bijit Mukherjee, has been awarded a prestigious MSCActions postdoctoral fellowship! 🌟 This means Bijit will stay with our group for 2 more years. 🙌
Congratulations, Bijit! 🥳👏

14.02.2025 00:48 — 👍 3    🔁 0    💬 0    📌 0

In the theoretical-experimental collaboration between @UniWarszawski and @WeizmannScience, we show that magnetically tunable Feshbach resonances in Sr⁺ + Rb collisions survive far above the ultracold regime—defying the idea that quantum phenomena vanish at higher temperatures.

05.02.2025 20:05 — 👍 2    🔁 0    💬 0    📌 0
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Our new research article on "Quantum control of ion-atom collisions beyond the ultracold regime" published in @ScienceAdvances by our excellent PhD student Maks Walewski and postdoc Dr. Matthew Frye with Dr. Or Katz, Dr. Meirav Pinkas, and Prof. Roee Ozeri
www.science.org/doi/10.1126/...

05.02.2025 20:05 — 👍 4    🔁 0    💬 1    📌 1
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Our new research article on "Characterizing OOD generalization of neural networks: application to the disordered SSH model" published in Machine Learning: Science and Technology by our great MSc student Kacper Cybiński led by Prof. Anna Dawid @molecularrobot.bsky.social with @icfonians.bsky.social

22.01.2025 16:57 — 👍 5    🔁 0    💬 0    📌 0
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Michał Tomza: Paper mills to psucie nauki na poziomie systemowym - Forum Akademickie Najbardziej smuci mnie fakt, że to sami badacze pozwalają sobie na nieetyczne zachowania. Jak na dłoni widać, że nie wszyscy, którzy mienią się naukowcami,

#Papermills to psucie nauki na poziomie systemowym. Jeśli większość naukowców nie będzie dążyć do wyższych standardów etycznych, wyższej jakości i rzetelności badań, to stoimy na przegranej pozycji – mówi w wywiadzie dla FA @michaltomza.bsky.social

22.01.2025 09:47 — 👍 9    🔁 6    💬 0    📌 0

@eliskagreplova.bsky.social @FMarquardtGroup.fediscience.org.ap.brid.gy @gppcarleo.bsky.social @phuembeli.bsky.social @carrasqu.bsky.social @gorkamunoz-gil.bsky.social @kimanicoli.bsky.social @kaelandonatella.bsky.social

14.01.2025 15:23 — 👍 1    🔁 0    💬 0    📌 0
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📚 Our book "Machine Learning in Quantum Sciences" — a guide to the AI revolution in quantum physics — is coming soon! 🚀
🤖 This unique collaboration was led by the incredible Prof. Anna Dawid @molecularrobot.bsky.social, with insights from top experts in ML & AI in physics. 🔬
Stay tuned!

14.01.2025 15:23 — 👍 12    🔁 3    💬 1    📌 0
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Our outstanding BSc students Dawid Dąbrowski, Weronika Sobień, and Jan Okoński presented their excellent results at the Winter Meeting of the Young Section of the Polish Chemical Society in Lublin.

17.12.2024 14:45 — 👍 7    🔁 1    💬 0    📌 0
Workshop on Ultracold Molecules 2025Accessibility ToolsIncrease TextDecrease TextGrayscaleHigh ContrastNegative ContrastLight BackgroundLinks UnderlineReadable FontReset

Leave your email to receive workshop updates at
ultracold-molecules-2025.pl
and register at the beginning of 2025!

12.12.2024 11:32 — 👍 2    🔁 0    💬 0    📌 0
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The preliminary list of speakers is already outstanding and will be further enriched with hot-topic talks!

12.12.2024 11:32 — 👍 3    🔁 0    💬 1    📌 0
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Next summer, join us in Warsaw for the Workshop on Ultracold Molecules, co-organized with Simon Cornish and Candela Foundation! 🌍
Save the date to explore groundbreaking advances in molecular formation and applications in quantum physics, cold chemistry, and precision measurements. ✨

12.12.2024 11:32 — 👍 9    🔁 4    💬 1    📌 0
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An excellent PhD student from my group, Adam Koza, won a Preludium Doctoral Research Grant from the Polish National Science Centre to continue his studies on "Ultracold molecules - a testbed for physics beyond the Standard Model”.
Congratulations!

05.12.2024 13:43 — 👍 5    🔁 0    💬 0    📌 0
Quantum Molecular Systems – Tomza Research Group on Theoretical AMO Physics

quantmol.uw.edu.pl

02.12.2024 17:46 — 👍 3    🔁 0    💬 0    📌 0
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Hello Bluesky from the Quantum Molecular Systems Group at the University of Warsaw!

02.12.2024 17:46 — 👍 9    🔁 1    💬 2    📌 0

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