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Quantum Universe Attract.Workshop

→ Europe/Berlin
Universität Hamburg/DESY, Hamburg, Germany

Universität Hamburg/DESY, Hamburg, Germany
Elisabetta Gallo-Voss (CMS (CMS Fachgruppe HIGGS)), Henriette Ullmann (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik)), Michael Grefe (Universität Hamburg, Cluster of Excellence Quantum Universe)
Description

Are you a Master’s student, a doctoral researcher or an early stage postdoctoral researcher driven by curiosity and a passion for uncovering the mysteries of the universe? Are topics like Higgs physics, gravitational waves, dark matter, fundamental theory, modern algebraic or geometric structures, or AI in fundamental physics exciting career options for you? Then the Quantum Universe Attract.Workshop could be a perfect place to explore your options and share your scientific work.

Quantum Universe is a dynamic, interdisciplinary research cluster of 300 scientists from the University of Hamburg and the research center DESY working at the cutting edge of science. We look at the crossroads of quantum physics and cosmology to tackle the most profound questions about mass, gravity, and the origin of the Universe—and we’re always looking for young talents to join us!

The Attract.Workshop gives you the chance to discover our labs. Meet our researchers. Explore your future. Take your chance to find out if you and Quantum Universe would be a perfect fit!
Join us for a 3-day workshop in Hamburg where you’ll have the opportunity to:

  • Engage with leading scientists actively recruiting for upcoming positions
  • Explore active research groups and facilities
  • Get experience in presenting yourself and your scientific interests
  • Learn about doctoral and postdoctoral opportunities in Hamburg
  • Discover what life and research in Hamburg can offer you

 

And the cool part: you will be able to apply for a subsidy for your travel costs! A limited number of participants will be selected for partial funding.

We would be pleased to have female physicists participate in the workshop and therefore expressly invite them to apply!

Take the leap. Come to Hamburg. Be part of Quantum Universe.

 

Logo of Universität HamburgQuantum Universe wordmarkDESY logo

QU_Attract-Workshop_PlakatA3.pdf
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Participants
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  • Sunday 23 November
    • 1
      Tour of Hamburg

      A tour around the city centre is organized by the Early Career Researchers on Sunday afternoon. You may join the group tour at any point, depending on your arrival time in Hamburg.

      Here is the planned time table to give you some orientation:

      • 15:30: Meeting point Elbphilharmonie (Platz der Deutschen Einheit, 20457 Hamburg) in front of the coffee fellows, located "Am Kaiserkai"
      • 15:45: Enter Elbphilharmonie (free access)
      • 16:15: Leave Elbphilharmonie and walk to Scandinavian Christmas market in the Swedish Gustav Adolf Church near Landungsbrücken station
      • 16:45: Meeting Point Scandinavian Christmas market in front of the church doors (Swedish Gustav Adolf Church)
      • 18:00: Leave the Christmas market and walk towards Santa Pauli (takes 15-20 Min)
      • 18:30: Meeting Point Santa Pauli (Spielbudenplatz) in front of the Panoptikum next to Spielbudenplatz
      Groupphoto_ATTRACT_workshop.jpg
  • Monday 24 November
    • 2
      Registration Building 99, CFEL (Campus Bahrenfeld)

      Building 99, CFEL

      Campus Bahrenfeld
    • 3
      Practical information Building 99, CFEL, Seminar Rooms I–III (Campus Bahrenfeld)

      Building 99, CFEL, Seminar Rooms I–III

      Campus Bahrenfeld
      Speakers: Elisabetta Gallo-Voss (CMS (CMS Fachgruppe HIGGS)), Henriette Ullmann (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik))
      QU_II_AttractWS_Infos.pdf
    • 4
      Introduction to Quantum Universe (CFEL, SR I-III) Building 99, CFEL, Seminar Rooms I–III (Campus Bahrenfeld)

      Building 99, CFEL, Seminar Rooms I–III

      Campus Bahrenfeld
      Speaker: Erika Garutti (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik))
      QU_Attract_intro-EG.pdf
      QU_Attract_intro-EG.pptx
    • 5
      Research Area Higgs
      Speaker: Johannes Haller (Institut für Experimentalphysik, Universität Hamburg)
      QUII-Higgs-Overview.pdf
      QUII-Higgs-Overview.pptx
    • 6
      Research Area Dark Matter
      Speaker: Kai Schmidt-Hoberg (T (Phenomenology))
      DM_Intro.pdf
    • 7
      Research Area Gravitational Waves
      Speaker: Stephan Rosswog (UHH)
      GWs_QU_Attract_SR.pdf
    • 8
      Research Area Quantum Gravity
      Speakers: Timo Weigand (CERN), Timo Weigand (UNI/TH (Uni Hamburg, Institut fuer Theoretische Physik))
      QU_Attract_intro-QG+SMART.pdf
    • 9
      Research Area SMART
      Speakers: Gregor Kasieczka (Universität Hamburg), Gregor Kasieczka (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik))
      QU_SMART_QU_Attract_2025.pdf
    • 10
      Introduction to the QURS Graduate school
      Speaker: Prof. Dieter Horns (Institut für Experimentalphysik (Universität Hamburg))
      Attract QURS intro Nov2025.pdf
    • 10:30
      Coffee break Building 99, CFEL (Campus Bahrenfeld)

      Building 99, CFEL

      Campus Bahrenfeld
    • Parallel session Experimental particle and astroparticle physics (Bahrenfeld Campus) CFEL Building

      CFEL Building
      Convener: Erika Garutti (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik))
      • 11
        CMS experiment Phase II upgrade and Data analysis for search of Dark matter (Saim Ali)
        Saim_Ali_QU.pdf
      • 12
        Detectors and Fast Generative Simulation
        Speaker: Henry Day-Hall (FTX (FTX Fachgruppe SFT))
        FastGen.pdf
      • 13
        Characterization of Ultrafast Multistage MWPC and Data Analysis of Heavy-Ion-Induced Fission (GRAMSHI E D)
      • 14
        Detector studies for ALICE and LHCb (Else Okkinga)
        Speaker: Else Okkinga
        QU_DetectorStudies.pdf
      • 15
        QU Presentation: SMART activities
        Speaker: Erika Garutti (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik))
        QU_SMART.pdf
    • Parallel session Theory (Bahrenfeld Campus) CFEL Building

      CFEL Building
      Convener: Geraldine Servant (T (Cosmology))
    • 12:30
      Lunch break (self-payer)
    • Parallel session Experimental particle and astroparticle physics (Bahrenfeld Campus) CFEL Building

      CFEL Building
      Convener: Freya Blekman (DESY/University of Hamburg)
      • 22
        Differential cross-section measurement of $t\bar{t}\gamma$ production and interpretation in the context of effective field theory using ATLAS detector data at $\sqrt{s}$ = 13 TeV
        Speaker: Binish Batool (Ms.)
        DESY_talk_Binish.pdf
      • 23
        X-Ray Spectroscopy of Light Muonic Atoms (Katharina von Schoeler)
        Speaker: Katharina von Schoeler (ETH Zürich)
        Attract2025.pdf
      • 24
        Studying tWZ production at CMS for it's sensitivity to new physics (Kim Richert)
        Speaker: Kim Richert (CMS (CMS Fachgruppe QCD))
        Talk_Richert.pdf
      • 25
        SUSY parameter determination and dark matter phenomenology at future e+e- colliders
        Speaker: Jasmin Becks (FTX (Technol. zukuenft. Teilchenph. Experim.))
        QUWS_talk_Becks,Jasmin.pdf
      • 26
        QU Presentation
        Speaker: Freya Blekman (DESY/University of Hamburg)
    • Parallel session Theory (Bahrenfeld Campus) CFEL Building

      CFEL Building
      Convener: Georg Weiglein (T (Phenomenology))
      • 27
        The stochastic Schwinger effect
        Speaker: Lucas Vicente Garcia-Consuegra (King's College London)
        Stochastic Scwhinger.pdf
      • 28
        Dark matter at Colliders (Sheikh Farah Tabira)
        Speaker: Sheikh Farah Tabira (U HH (Universitaet Hamburg))
      • 29
        CP-Analyses with Symbolic Regression (Marco Menen)
        Speakers: Marco Menen, Marco Menen
        QuantumUniverse_Menen.pdf
      • 30
        Did IceCube discover Dark Matter around Blazars?
        Speaker: Andrea Giovanni De Marchi (Università di Bologna and INFN)
        Did IceCube detect Dark Matter around Blazars - Hamburg.pdf
      • 31
        Alignment limit and strong first-order electroweak phase transition in the Two-Higgs-Doublet-Model (Debankana Nath )
        Speakers: Debankana Nath (T (Theorie)), Ms Debankana Nath (Universität Hamburg)
        PresentationPDF_ATTRACT.pdf
      • 32
        QU Presentation: Overview of Higgs pheno area
        Speaker: Georg Weiglein (T (Phenomenology))
        Higgsarea-QUII.pdf
    • 15:30
      Coffee break Building 99, CFEL (Campus Bahrenfeld)

      Building 99, CFEL

      Campus Bahrenfeld
    • Parallel session Experimental particle and astroparticle physics (Bahrenfeld Campus) CFEL building

      CFEL building
      Conveners: Prof. Dieter Horns (Institut für Experimentalphysik (Universität Hamburg)), Dieter Horns (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik))
    • Parallel session Theory (Bahrenfeld Campus) CFEL Building

      CFEL Building
      Convener: Thomas Konstandin (T (Cosmology))
      • 39
        Global SMEFT limits on future colliders ( Adrián Camacho)
        Speaker: Adrian Camacho
        AdrianCamacho.pdf
      • 40
        Non-linear evolution of Hot NEDE and Self-Interacting Neutrinos in N-body simulations (Christian Storgaard )
        Speaker: Christian Storgaard (Department of Physics & Astronomy, Aarhus University)
        Attract_Presentation_Christian_Storgaard.pdf
      • 41
        Cosmological Signatures of the Late Time Symmetry Breaking (Amartya Sengupta)
        Sengupta.pdf
      • 42
        The Cooling of Compact Objects Through Novel Gauge Bosons (Eliacim Velez)
      • 43
        NLO decoherence effects for Quantum Observables at colliders (Leonardo Satrioni)
        Satrioni.pdf
      • 44
        QU Presentation: Overview of Cosmology activities II
        Speaker: Thomas Konstandin (T (Cosmology))
        seminar.pdf
    • 17:30
      Reception and meet the Quantum Universe researchers Building 99, CFEL (Campus Bahrenfeld)

      Building 99, CFEL

      Campus Bahrenfeld
    • 45
      Meet the Quantum Universe early career researchers Building 99, CFEL (Campus Bahrenfeld)

      Building 99, CFEL

      Campus Bahrenfeld
  • Tuesday 25 November
    • Parallel session Astrophysics (Observatory, Gojenbergsweg 112, Hamburg-Bergedorf) Library of the Observatory

      Library of the Observatory
      Convener: Jochen Liske (UHH)
      • 46
        Frosty AGN with Ice Absorption Features (Khushboo Khushboo)
      • 47
        Multiwavlenth Study of the Double Radio Relic Galaxy Cluster ZwCl2341.1+0000 (Savya Sundar Vajapeyam)
        Speaker: Savya Sundar Vajapeyam
        ATTRACT_Workshop_SavyaSundarVajapeyam_updated.pptx
      • 48
        Characterizing Thermal Noise in Solids for Interferometry (Alexander Fahlman)
        Alex_Fahlman.pdf
      • 49
        Cosmological Insights from f(Q) Gravity: Constraints on Key Parameters (Chaymae Karam)
      • 50
        Investigating Variability in Blazars (Alaa Elazab)
        Speaker: Ms Alaa Elazab (Physics Department - Faculty of Science - Tanta University)
        Elazab_Alaa_QU.pdf
      • 51
        QU Presentation: Overview of activities 1
        Speaker: Jochen Liske (UHH)
    • Parallel session Experimental particle and astroparticle physics (Bahrenfeld Campus) IQP Building 69

      IQP Building 69
      Convener: Katharina Behr (ATLAS (Fingerprint of the Vacuum))
    • Parallel session Mathematics (Bundestraße 45, downtown Hamburg) PHAR 513 (5th fllor) SR II

      PHAR 513 (5th fllor) SR II

      Bundestrasse 45
      Convener: Christoph Schweigert (FB Mathematik, Universität Hamburg)
    • Parallel session Theory (Bahrenfeld Campus) ZOQ Building 90

      ZOQ Building 90
      Convener: Christophe Grojean (T (Theorie))
      • 61
        A new framework for massive neutrino perturbations using moment hierarchies (Sebastian Negendahl)
        Speaker: Sebastian Dahl Negendahl (Department of Physics and Astronomy, Aarhus University)
        ATTRACT_presentation_sebastian.pdf
      • 62
        Dark photon and dark Z mediated B meson decays (Ahmed Rashed)
        AhmedRashed.pdf
      • 63
        Bubble wall dynamics at the electroweak phase transition (Angela Conaci)
        Speaker: Angela Conaci
        AngelaConaci.pdf
      • 64
        Effective Lagrangians for higher-spin dark matter (Bruno Siqueira Eduardo)
        Speaker: Bruno Siqueira Eduardo (University of Geneva/University of São Paulo)
        eduardo.pdf
      • 65
        Quantum (and classical) detection of gravitational waves: scope and limitations (Paolo Bilisco)
        Speaker: Paolo Bilisco (IPhT - Université Paris-Saclay)
        QUA_DESY2025_QuantumDetGW.pdf
      • 66
        QU Presentation: Activities of Pheno group 2
        Speaker: Christophe Grojean (T (Theorie))
        Grojean_QU_Attract.pdf
    • Parallel Session Formal Theory (Bahrenfeld Campus) Building 68/ room 19

      Building 68/ room 19
      Convener: Timo Weigand (UNI/TH (Uni Hamburg, Institut fuer Theoretische Physik))
    • 10:30
      Coffee break
    • Parallel Session Formal Theory (Bahrenfeld Campus) Building 68/ room 19

      Building 68/ room 19
      Convener: Timo Weigand (UNI/TH (Uni Hamburg, Institut fuer Theoretische Physik))
      • 70
        4-Dimensional N=2 Theories of Class S
        Speaker: Dávid Fülepi (University of Amsterdam)
        N_2_SUSY_theories_of_Class_S.pdf
      • 71
        Gravity and Matrix Model
        Speaker: Crow Tao (University of Amsterdam)
        Gravity, martix model.pdf
      • 72
        Exact Consequences of the Trace Anomaly in 4d on Stress-Tensor Correlators
        Speaker: Simeon Rehra
        Trace-Anomaly_condensed.pdf
      • 73
        Generalized Freed-Witten Anomalies
        Speaker: Enoch Leung
        Leung.pdf
      • 74
        Symplectic duality and quiver algorithms
        Speaker: Chiara-Renata Horak (University of Vienna)
        Symplectic duality and quiver algorithms.pdf
      • 75
        informal presentation of area with transition to lunch
        Speakers: Elli Pomoni (T (Stringtheory)), Timo Weigand (UNI/TH (Uni Hamburg, Institut fuer Theoretische Physik))
    • Parallel session Astrophysics (Observatory, Gojenbergsweg 112, Hamburg-Bergedorf) Library of the Observatory

      Library of the Observatory
      Convener: Stephan Rosswog (UHH)
      • 76
        Using neutrino oscillations to probe the interior of neutron stars (Siddhartha Bandyopadhyay
        Speaker: Siddhartha Bandyopadhyay (Indian Institute of Technology Kanpur)
        Quantum_Universe_Attract_Workshop_Bandyopadhyay.pdf
      • 77
        QU Presentation: Overview of activities 2
        Speaker: Stephan Rosswog (UHH)
      • 78
        Tour of the observatory
    • Parallel session Experimental particle and astroparticle physics (Bahrenfeld Campus) IQP Bdg 69

      IQP Bdg 69
      Convener: Prof. Oliver Gerberding (Universität Hamburg, Institut fur Experimentalphysik)
    • Parallel session Mathematics (Bundestraße 45, downtown Hamburg) PHAR 513 (5th floor) SR II

      PHAR 513 (5th floor) SR II

      Bundestrasse 45
      Convener: Christoph Schweigert (FB Mathematik, Universität Hamburg)
      • 84
        Combinatorial stratifications via graded graphs (Flo Anouk Sommerrock)
        Speaker: Flo Sommerrock (Friedrich-Alexander-Universität Erlangen-Nürnberg)
        Sommerrock.pdf
        Sommerrock-revised.pdf
      • 85
        On categorical dynamical gauging (Devon Stockall)
        Speaker: Devon Stockall (University of Southern Denmark)
        geometric_categories_slides.pdf
      • 86
        Exit paths for stratifications of combinatorial simplicial complexes (Karin Hoffmann)
        Speaker: Karin Hoffmann
        Hoffmann.pdf
      • 87
        Homotopy quantum field theories and 3-types (Matthew Cellot)
        Speaker: Matthew Cellot (University of Lille)
        Cellot_HQFTs.pdf
    • Parallel session Theory (Bahrenfeld Campus) ZOQ Bdg 90

      ZOQ Bdg 90
      Convener: Guenter Sigl (UNI/TH (Uni Hamburg, Institut fuer Theoretische Physik))
      • 88
        Modeling the propagation of high-energy cosmic messengers (Simone Rosson)
        Speaker: Simone Rossoni (None)
        QU-attract-rossoni-2025.pdf
      • 89
        Stochastic simulation of reheating and/or warm inflation (Alica Rogelj)
        Speaker: Alica Ela Rogelj (University of Bern (AEC, ITP))
        Quantum_Universe_DESY_talk (4).pdf
      • 90
        Gravitational waves from a dilaton induced, first order QCD phase transition (Charalampos Nikolis)
        Speaker: Charalampos Nikolis (Stockholm University)
        hamburg.pdf
      • 91
        How much can gravitons be squeezed? (Panagiotis Dorlis)
      • 92
        Reduction of two-loop integrals using tadpole expansion (Sara Edyta Rösler)
        Speaker: Sara Edyta Rosler (Humboldt universität Berlin)
        Vortrag.pdf
      • 93
        QU Presentation
        Speaker: Guenter Sigl (UNI/TH (Uni Hamburg, Institut fuer Theoretische Physik))
        group-presentation.key
        group-presentation.pdf
    • 12:30
      Lunch break (self-payer)
    • Parallel Session Formal Theory (Bahrenfeld Campus) ZOQ, building 90

      ZOQ, building 90
      Convener: Georg Weiglein (T (Phenomenology))
      • 94
        Non-Commutative Gravity and Vacuum Energy: relaxation of the fine tuning problem (Daniel Rozental )
        Speaker: Daniel rozental
        Quantum attract ws Daniel Rozental .pdf
      • 95
        String Theory Compactification Rules (Madhav Sirohi)
      • 96
        Beyond the Tensionless Limit (Beat Nairz)
        Speaker: Beat Nairz (ETH Zurich)
        workshop_hamburg.pdf
      • 97
        QCD Phase Transitions at Imaginary Chemical Potential (Adam Pieczynski)
        Speaker: Adam Pieczynski (Bielefeld University)
        QCDphaseTransitionsAdamPieczynskiQuantumUniverse.pdf
      • 98
        QU Presentation: Overview of activities
        Speakers: Elli Pomoni (T (Stringtheory)), Georg Weiglein (T (Phenomenology))
    • Parallel session Astrophysics (Observatory, Gojenbergsweg 112, Hamburg-Bergedorf) Library of the observatory

      Library of the observatory
      Convener: Jochen Liske (UHH)
      • 99
        Examining the Hubble tension with differences in supernova and host galaxies properties ( Gonçalo Martins)
        Speaker: Gonçalo José Lourenco Martins (CENTRA - Instituto Superior Técnico)
        DESY Workshop Gonçalo F.pdf
      • 100
        The influence of primordial initial conditions on structure evolution in cosmological simulations (Thomas Raveau)
        Raveau.pdf
      • 101
        Dark matter (Brayan Felipe Reyes Alvarado)
      • 102
        Application of Machine Learning to the Identification of Dark Matter Haloes (Soumadeep Maiti)
        Speaker: Soumadeep Maiti (Ludwig Maximilian University, Geschwister-Scholl-Platz 1, 80539 München)
        Maiti_S2.pdf
      • 103
        Thermodynamically modified theories of Newtonian gravity ( Máté Pszota)
        Speaker: Máté Pszota (HUN-REN Wigner RCP)
        PM_QW_DESY.pptx
    • Parallel session Experimental particle and astroparticle physics (Bahrenfeld Campus) IQP Building 69

      IQP Building 69
      Conveners: Johannes Haller (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik)), Johannes Haller (Institut für Experimentalphysik, Universität Hamburg)
      • 104
        Probing energy asymmetry excess as a window for new physics
        Speaker: Hugo Alberto Becerril Gonzalez (CMS (CMS Fachgruppe TOP))
        Quantum attract.pdf
      • 105
        Measurement of Charm and Beauty Production in Proton-Proton Collisions at √s = 5 TeV
        Speaker: Lucas Karwatzki (CMS (CMS Fachgruppe QCD))
        QUA_LK.pdf
      • 106
        Applications of machine learning in Physics (Mohammad Mohammadidoust )
        Speaker: Mohammad Mohammadidoust (Universität Hamburg)
        __qu_mmd.pdf
      • 107
        Reconstruction of Higgs Boson Pairs in the 4b Final State using Machine Learning
        Speakers: Lou Passot (CMS (CMS Fachgruppe HIGGS)), Oza Passot (Nikhef)
        Passot.pdf
      • 108
        Impact of Non-Pointing Photon Searches at ATLAS for Dark Matter Models (Walter Rodriguez)
        Speaker: Walter Rodriguez (Pontifical Catholic University of Peru)
        Expo_Attract2.pdf
      • 109
        QU Presentation: Activities in Higgs and DM (Part 2)
        Speakers: Johannes Haller (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik)), Johannes Haller (Institut für Experimentalphysik, Universität Hamburg)
        QUII-CMS-HiggsDM.pdf
    • Parallel session Mathematics (Bundestraße 45, downtown Hamburg) PHAR 513 (5th floor) SR II

      PHAR 513 (5th floor) SR II

      Bundestrasse 45
      Convener: Christoph Schweigert (FB Mathematik, Universität Hamburg)
      • 110
        The skein partition function of the mapping torus (Julia Bierent)
        Speaker: Julia Bierent (University of Edinburgh)
        The_Skein_Partition_Function_ATTRACT_Hamburg_25.pdf
      • 111
        Additivity of Constructible Factorization Algebras (Anja Švraka)
        Speaker: Anja Svraka (Technical University Munich)
        Svraka_Additivity.pdf
      • 112
        Quantisation of character varieties (Matthias Vancreynest)
        Vancraeynest.pdf
      • 113
        Quantization of symplectic singularities from vertex algebras (Dang Dang)
        Speaker: Dang Dang (Humboldt-Universität zu Berlin)
        DangDang.pdf
      • 114
        Generalizations of the Kazhdan-Lusztig R-Polynomial (Lukas Stöckl)
        Speaker: Lukas Stockl
        LukasStoeckl.pdf
      • 115
        QU Presentation: Ovrerview of activities
        Speaker: Christoph Schweigert (FB Mathematik, Universität Hamburg)
    • 15:30
      Coffee break
    • Parallel session Astrophysics (Observatory, Gojenbergsweg 112, Hamburg-Bergedorf): More QU Presentations, meet the groups and transfer to downtown
      • 116
        Meet the groups
    • Parallel session Experimental particle and astroparticle physics (Bahrenfeld Campus): DESY Tour Bdg 1a

      Bdg 1a
      • 117
        DESY Tour

        Meeting point, entrance of Building 1b (reserved for 30 people)

    • Parallel session Mathematics (Bundestraße 45, downtown Hamburg) PHAR 513 (5th floor) SR II

      PHAR 513 (5th floor) SR II
      Convener: Christoph Schweigert (FB Mathematik, Universität Hamburg)
      • 118
        Meet the groups
    • Parallel session Theory (Bahrenfeld Campus) ZOQ Bdg 90

      ZOQ Bdg 90

      ZOQ, Bdg 99
      Convener: Geraldine Servant (T (Cosmology))
      • 119
        Meet the groups
    • 17:30
      Transfer to downtown and dinner (Dinner will start around 19:00, please plan to be there shortly after 18:30)
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