QuIT Physics (@quitphysics.info on 🟦☁️)
@quit_physics
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Quantum info & thermo group @ Atominstitut TU Wien (& IQOQI). We like quantum foundations, fair, open, honest, diverse science, and good coffee!
Vienna, Austria
Joined April 2022
Hey quantum twitter, we're on Bluesky! Follow us there for updates from us all here at the Atominstitut's theory division, including new papers, event announcements, and more.
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New preprint! Florian, Marcus, and Pauli join a big group studying tiny clocks. How do the thermodynamic costs of creating clock ticks compare to the cost of recording them? How does this relate to the quantum-to-classical transition? Find out here:
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This paper from our group has now been given a lovely write-up on the Atominstitut's website by @florianaigner from TU Wien (with contributions from the authors of the paper) Check it out in English: ...or in German:
This is now out in the journal Physical Review X Quantum! Super excited to be able to share this piece of work with everyone. I'm incredibly proud of it
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New preprint: QuITters Shuheng and Giuseppe continue their work studying high-dimensional entanglement and quantum metrology. Here they derive a criterion for witnessing entanglement dimensionality using the Quantum Fisher Information
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New preprint from QuITter Florian! He's involved in this huge new review article on communication using continuous-variable quantum systems. Check it out here:
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RT @TomRivlin: This is now out in the journal Physical Review X Quantum! Super excited to be able to share this piece of work with everyone…
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RT @PRX_Quantum: Novel bounds on the equilibration of observables in isolated quantum systems help resolve the apparent contradiction betwe…
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Congratulations to QuITter Mohammad Mehboudi on being awarded the FWF's prestigious Principal Investigator grant! He will be using this grant to research non-equilibrium quantum sensing here in Vienna!
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And here we have our first arXiv posting of 2025! Check out this paper from Nayeli that proposes using techniques from quantum thermodynamics to improve quantum machine learning
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Looks like I'd missed 2 more preprints! So our team has officially put out 40 arxiv postings in 2024! Here's the two final ones, the first on the pedagogy of quantum computing, and the second on quantum computing with qudits
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To us, every year is the International Year of Quantum Science and Technology... but today marks the start of the official UNESCO "100 years of quantum" initiative!
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RT @curlyqubit: (1/10) Here's a 🧵with my own personal year-in-review for quantum thermodynamics summarising some of my favorite results fro…
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New preprint! Here QuITters Pharnam and Fabien look at optimal quantum thermodynamic resource costs for state transformation processes such as ground state cooling:
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