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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261004T000000
DTEND;TZID=Europe/Berlin:20261007T235959
DTSTAMP:20261023T044634
CREATED:20250707T140006Z
LAST-MODIFIED:20260924T193053Z
UID:10000115-1791072000-1791417599@www.trr352.de
SUMMARY:Annual Retreat
DESCRIPTION:Schedule\nSchedule Annual Retreat 2026
URL:https://www.trr352.de/event/annual-retreat-3/
LOCATION:Georg-von-Vollmar-Akademie\, Am Aspensteinbichl 9\, Kochel am See\, 82431\, Germany
CATEGORIES:Retreats
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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261007T000000
DTEND;TZID=Europe/Berlin:20261009T235959
DTSTAMP:20261023T044634
CREATED:20260617T063335Z
LAST-MODIFIED:20260706T061428Z
UID:10000152-1791331200-1791590399@www.trr352.de
SUMMARY:Mind the Gap 2026
DESCRIPTION:
URL:https://www.trr352.de/event/mind-the-gap-a-workshop-advancing-women-in-quantum-math-2/
LOCATION:Georg-von-Vollmar-Akademie\, Am Aspensteinbichl 9\, Kochel am See\, 82431\, Germany
CATEGORIES:Workshops/Conferences
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261021T161500
DTEND;TZID=Europe/Berlin:20261021T161500
DTSTAMP:20261023T044634
CREATED:20261015T162438Z
LAST-MODIFIED:20261015T162448Z
UID:10000162-1792599300-1792599300@www.trr352.de
SUMMARY:Regularity of Quantum Trajectories and Randomized Measurements
DESCRIPTION:Quantum trajectories are Markov chains that model the evolution of quantum systems subjected to repeated indirect measurements. The classification of their invariant measures relies heavily on a purification assumption that\, while standard\, is difficult to check for a given instrument. Moreover\, little is known about the invariant measures themselves\, like their support or continuity properties.\nWith Sascha Lill and Cornelia Vogel we recently investigated these questions when the measurements are randomized. Namely\, at each time step\, the observable measured on the probe used for the indirect measurement is chosen randomly and independently. Considering this randomization\, we give sufficient conditions for purification to hold\, the invariant measure’s support is the full set of pure states and the invariant measure is absolutely continuous with respect to the uniform measure. Along the way we introduce a new notion of irreducibility for quantum channels we dub multiplicative primitiveness. We provide examples where it holds and some where it does not. That especially shows that\, for some quantum channels\, whatever the measurement used on the probes\, some pure states will never be approximated by the quantum trajectory.\nI will present these results and related open questions.
URL:https://www.trr352.de/event/regularity-of-quantum-trajectories-and-randomized-measurements/
LOCATION:A027\, Theresienstr. 37\, Munich\, Germany
CATEGORIES:Talks
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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261026T000000
DTEND;TZID=Europe/Berlin:20261029T235959
DTSTAMP:20261023T044634
CREATED:20260728T191314Z
LAST-MODIFIED:20260728T191332Z
UID:10000161-1792972800-1793318399@www.trr352.de
SUMMARY:Large Scale Dynamics: Quantum\, Classical & Stochastic
DESCRIPTION:The aim of this conference is to bring together experts in quantum\, classical and stochastic dynamics to exchange ideas about common methods and results in this broad field of mathematical physics. It will also be an occasion to celebrate the 80th birthday of Herbert Spohn.The 4 day conference comprises of talks by invited plenary speakers and a poster session which is open for participant submissions. \nImage credit: Andreas Battenberg / TUM\nThe conference will take place at the TUM Institute for Advanced Studies (IAS) on the Garching Research Campus in northern Munich and is organised and supported by the CRC TRR352 Mathematics of Many-Body Quantum Systems and Their Collective Phenomena. \nParticipation is free of charge.\nRegister online via the conference website
URL:https://www.trr352.de/event/large-scale-dynamics-quantum-classical-stochastic/
LOCATION:Institut für Advanced Study\, Lichtenbergstr. 2a\, Garching b. München\, 85748\, Germany
CATEGORIES:Workshops/Conferences
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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261109T000000
DTEND;TZID=Europe/Berlin:20261113T235959
DTSTAMP:20261023T044634
CREATED:20260414T203243Z
LAST-MODIFIED:20261019T100630Z
UID:10000134-1794182400-1794614399@www.trr352.de
SUMMARY:Junior Meeting 2026
DESCRIPTION:The meeting will begin on Monday at 3 pm and conclude on Friday after lunch. \n  \nSpeakers: \nt.b.a. \n  \nProgram: \nt.b.a. \n  \nOrganizers: \nMargherita Ferrero (LMU Munich)\nHjalmar Rall (TUM)\nRiccardo Panza (LMU Munich)\nCarla Rubiliani (Tübingen University)\nSeverin Schraven (TUM)\nHarman Preet Singh (Tübingen University) \n  \nVenue: \nHaus Chiemgau\nDechantshof 3\n83317 Teisendorf \nweb: www.haus-chiemgau.de\nphone: +49 (0) 8666 98590 \n  \nHow to get there: \nYou can reach Teisendorf by train.\nHaus Chiemgau is only a few minutes’ walk from the station.
URL:https://www.trr352.de/event/junior-meeting-4/
LOCATION:Haus Chiemgau\, Dechantshof 3\, Teisendorf\, 83317\, Germany
CATEGORIES:Retreats
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