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						<h1 itemprop="headline">Specialised Seminar: &quot;From integer partition to Bose-Einstein condensate and its fluctuation&quot; by Krzysztof Pawłowski (CFT, PAS, PL)</h1>
						
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							<p class="text--intro" itemprop="description">Join us for a specialised QUBITS Seminar, where Professor Krzysztof Pawłowski (Center for Theoretical Physics, Polish Academy of Sciences) will explore how a classic problem in number theory connects to ultracold gases, introducing Bose–Einstein condensation, atom-number fluctuations, and their implications for quantum technologies.</p>
						
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														Tuesday 12  May 2026,
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														&nbsp;at 14:15 -  16:00
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													<p class="news-event__info__item__ical-link"><a href="/quantum/news-and-events/item/artikel/specialised-seminar-from-integer-partition-to-bose-einstein-condensate-and-its-fluctuation-by-krzysztof-pawlowski-cft-pas-pl?tx_news_pi1%5Bformat%5D=ical&amp;type=9819&amp;cHash=58d9a4993668317872453f19a0194cd2">Add to calendar</a></p>
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														<p>1525-626</p>
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													Quantum Campus Aarhus (QCA)
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														<span itemprop="name">Lise Refstrup Linnebjerg Pedersen</span>
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                QUBITS specialised seminar format
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            Professor Krzysztof Pawłowski (Center for Theoretical Physics of the Polish Academy of Sciences (CTP PAS).
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                    <p>Coffee and cake will be served from 14:00. The seminar begins at 14:15 with a 45-minute talk, followed by questions and discussion.</p>
<p>Registration is not required. However, if you would like to receive future QUBITS Seminar invitations directly by email, <a href="https://projects.au.dk/quantum/sign-up"><strong>please sign up here</strong></a>.</p>
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                    <p>The seemingly simple mathematical problem of partitioning a natural number into its summands remained unsolved until the 20th-century work of Hardy and Ramanujan. This problem is now fundamentally linked to the observed properties of ultra-cold gases.</p>
<p>This presentation will explain that connection, introduce the phenomenon of Bose- Einstein condensation, and discuss the fluctuations in the number of atoms that constitute it. The talk will conclude with a brief overview of matter-wave applications in quantum technologies and the potential impact of these fluctuations on such systems.</p>
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                    <p>Professor <a href="https://kpawlowski.cft.edu.pl/index.html" target="_blank" rel="noreferrer">Krzysztof Pawłowski </a>is a theoretical physicist at the Center for Theoretical Physics of the Polish Academy of Sciences (CFT, PAS). His research is in ultracold gases, with a focus on quantum dipolar droplets, statistics of Bose–Einstein condensates, and entangled states in Bose–Einstein condensates.</p>
<p>He received his PhD degree in Warsaw in 2012 and has held postdoctoral positions in Stuttgart and at Laboratoire Kastler Brossel in Paris. He became an Associate Professor in 2015 and a CFT Professor in 2019.</p>
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                    <p>Don’t miss out on upcoming QUBITS Seminars and other news from Quantum Campus Aarhus. Sign up for updates via our mailing list here:<br> 👉&nbsp;<a href="https://projects.au.dk/quantum/sign-up" target="_new" data-end="332" data-start="252" rel="noreferrer noopener">https://projects.au.dk/quantum/sign-up</a></p>
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