🏆 Our collaborator and the first author, Alessio Ciamei, has already won an ERC Starting Grant to build the proposed experiment in Florence.
🚀 Stay tuned!
🏆 Our collaborator and the first author, Alessio Ciamei, has already won an ERC Starting Grant to build the proposed experiment in Florence.
🚀 Stay tuned!
⚡ Searching for the electric dipole moment of the electron is a first step toward solving a major mystery in modern physics: why the Universe contains far more matter than antimatter.
09.03.2026 16:21 — 👍 0 🔁 0 💬 1 📌 0🔬 We propose ultracold YbCr and similar high-spin polar molecules, featuring large internal electric fields and an ideal rotational structure controllable with modest laboratory fields, as a sensitive platform for probing physics beyond the Standard Model.
09.03.2026 16:21 — 👍 1 🔁 0 💬 1 📌 0
📄 Our new research article on “Ultracold High-Spin Σ-State Polar Molecules for New Physics Searches” has been published in Physical Review X:
journals.aps.org/prx/abstract...
To this end, we showed that the excited metastable X1𝛴+b3𝛱 electronic manifold supports field-linked tetramers in a broader range of electric fields with collisional shielding extended to zero field. The discovered phenomenon is more general, thus stay tuned!
06.01.2026 15:40 — 👍 1 🔁 0 💬 0 📌 0
We proposed proof-of-principle experiments to implement stimulated Raman adiabatic passage and photoassociation using field-linked tetramers, paving the way for the formation of deeply bound ultracold polyatomic molecules.
06.01.2026 15:40 — 👍 0 🔁 0 💬 1 📌 0
Our new research article on "Optical excitation and stabilization of ultracold field-linked tetratomic molecules" was published in @physrevlett.bsky.social with our excellent former postdoc Dr. Bijit Mukherjee
journals.aps.org/prl/abstract...
This week, I participate in the Haikou Workshop and Winter School: Fundamentals and Frontiers of Ultracold Atoms and Molecules in Hainan in China organized by Prof. Xin-Yu Luo (罗鑫宇)
11.12.2025 12:08 — 👍 1 🔁 0 💬 1 📌 0
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
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...
🍂 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
🎓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.
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
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
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/...
🎓 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
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
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 📌 0We 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
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...
👩🔬🍕🔬 The group dinner to celebrate our recent research successes and the end of winter! 🏆
11.03.2025 21:00 — 👍 4 🔁 0 💬 0 📌 0
O pomysłach, które naukowcy przedstawili premierowi @donald-tusk.bsky.social rozmawiam z prof. @michaltomza.bsky.social
wyborcza.pl/7,75398,3170...
🚀 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
🎉 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! 🥳👏
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
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/...
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
#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