groupseminar:groupseminar
Table of Contents
talks at group seminar
WS 2025/26
Mo. 10:15 - 11:45 46/576
| Termin | Vortragende/-r | Thema |
|---|---|---|
| Mo. 13.10. | David Petrosyan, FORTH, Krete | Long-distance quantum gates using Rydberg atoms |
| Mo. 20.10. | Michael Fleischhauer | organisational stuff; good scientific practice |
| Mo. 27.10. | Hoang Nguyen | Quantum Universality at an Absorbing-State Phase Transition (Master defense) |
| Mo. 03.11. | Hugo Gerlitz | Quantum Theory of Solitons in Topological Bandstructures (Master defense) |
| Mo. 10.11. | OSCAR Minisymposium Bonn | |
| Mo. 17.11. | Akash Malemath | Error correction using Rydberg facilitation (Master defense) |
| Do. 20.11. Th.Kol. | Jesko Sirker, U. Manitoba, Kanada | Many-body localization: Dead or alive? |
| Mo. 24.11. | TBA | |
| Mo. 01.12. | Bashar Karaja | Interaction-Induced Topological Phase Transition via Spatially Selective Nonlinearity in Photonic Honeycomb Lattices (Master defense) |
| Mo. 08.12. | Dennis Breu | Quantum optimization: Probing quantum annealing with TWA |
| Mo. 15.12. | Michael Fleischhauer | Nonreciprocal interactions an introduction |
| Mo. 05.01. | Simon Ohler | Navigating ’the desert of the real’: How to identify AI generated media |
| Mo. 12.01. | Joshua Krauß | Vortex dynamics in photon BECs |
| Mo. 19.01. | Julius Bohm | autonomous topological pumps |
| Mo. 26.01. | Nikolai Kaschewski | Self-consistent linear response theory of ultracold Fermi gases |
| Mo. 02.02. | Sejung Yong | Floquet Feshbach resonances |
SS 2025
Mo. 10:15 - 11:45 46/576
| Termin | Vortragende/-r | Thema |
|---|---|---|
| Mo. 05.05. | Daniel Brady | TBA |
| Mo. 12.05. | Dennis Breu | TWA simulation of optimisation problems |
| Mo. 19.05. | Hoang Ngyuen | quantum vs classical absorbing-state phase transitions: progress report |
| Mo. 26.05. | Julius B., Daniel B., Dennis B. | DAMOP rehearsal I |
| Mo. 02.06. | Simon O., Michael F. | DAMOP rehearsal II |
| Mo. 16.06. | DAMOP | |
| Mo. 23.06. | DAMOP | |
| Mo. 30.06. | OSCAR Minisymposium | |
| Mo. 07.07. | all | Journal club; DAMOP pickings |
| Mo. 14.07. | Nikolai Kaschewski | TBA |
| Mo. 21.07. | Joshua Krauss | TBA |
WS 2024/25
Mo. 10:00 - 11:30 46/576
| Termin | Vortragende/-r | Thema |
|---|---|---|
| Fr. 18.10. 11:00 | Daniel Brady | “Rydberg facilitation” rehearsal for MPIPKS talk |
| Mo. 21.10. 10:30 | Daniel Theis | “Quantum Computing for Grid-Based Packing Problems” (Bachelorarbeit) |
| Mo. 28.10. | Andrej Skalkin | “Role of dephasing in optimising spin-excitation transport in 2D lattices” (Masterarbeit) |
| Mo. 04.11. | ||
| Mo. 11.11. | no seminar | |
| Mo. 18.11. | no seminar | OSCAR Minisymposium Bonn |
| Mo. 25.11. | Bihan Tan | “Bogoliubov theory of anyons in one-dimensional lattice” (Masterarbeit) |
| Mo. 02.12. | Lukas Prochnow | “Mean field Theorie von Polaronen in 3D Bosegasen” (Bachelorarbeit) |
| Mo. 09.12. | Daniel Brady | “Interplay between coherent Rydberg facilitation and lattice phonons” |
| Mo. 16.12. | Julius Bohm | “Lattice fermions coupled to spins and autonomous topological pump” |
| Mo. 06.01. 15:30 | Prof. Stefan Bornholdt (Univ. Bremen) | TBA (Kolloquium) |
| Do. 10.01. 15:30 | Prof. Walter Hofstetter (Univ. Frankfurt) | TBA (Theoriekolloquium) |
| Mo. 13.01. 10:00 | Jens Hartmann | “Calculating two-time correlations using phase space methods for spins” |
| Mo. 20.01. 15:30 | Prof. Laura Baudis (Univ. Zurich) | “Direct dark matter detection in the Milky Way: current status and prospects” (Kolloquium) |
| Mo. 20.01. 10:00 | Benno Bock | “Mean-field parton description of a Rydberg quantum spin liquid” |
| Mo. 27.01. 10:00 | Julius Bohm | “Quantum simulations of (fractional) topological transport of lattice solitons” |
| Mo. 03.02. 10:00 | Nikolai Kaschewski | “The Weighted Hartree-Fock-Bogoliubov method for interacting fermions” |
SS 2024
Mo. 10:00 - 11:30 46/576
| Termin | Vortragende/-r | Thema |
|---|---|---|
| 22.04. | Michael Fleischhauer | TWA for spins: an introduction |
| 29.04. | Dennis Breu | Polarons and bi-polarons in strongly interacting 1D Bose gases (Master Vortrag) |
| 06.05. | Jens Hartmann | Truncated Wigner simulations of superradiance experiments |
| 13.05. | Julius Bohm | Self-oscillating topological pumps |
| 27.05. | Daniel Brady, Michael Fleischhauer | DAMOP rehearsal talks |
| 17.06. | NN | DAMOP pickings 1 |
| 01.07. | NN | DAMOP pickings 2 |
| 08.07. | Simon Ohler | Fantastic networks and where to find them - Rydberg facilitation on graphs |
| 15.07. | Julius Bohm, Hugo Gerlitz | Fractional topological transport of solitons |
WS 2023/2024
Mo. 10:00 - 11:30 46/576
| Termin | Vortragende/-r | Thema |
|---|---|---|
| 30.10. | Bihan Tang (AK Pelster) | Bogoliubov theory of 1D anyons in a lattice |
| 13.11. | Daniel Brady | Journal Club: Coherent spin-phonon scattering in facilitated Rydberg lattices |
| 20.11. | Nikolai Kaschewski (AK Pelster) | The role of particle-hole interactions and effective range in Fermi fluids |
| 27.11. | Benno Bock | Classification of Rydberg quantum spin liquids using a fermion parton description |
| 15.01. | Daniel Brady, Simon Ohler | Machine Learning and self-organized criticality in Rydberg gases |
| Do. 18.01. 15:30 | Andrej Skalkin | Dephasing enhanced transport of spin excitations as a model for light harvesting |
| 29.01. | Til Möhnen (AK Pelster) | Ultracold Bose gases in a box |
SS 2023
Mo. 10:00 - 11:30 46/576
| Termin | Vortragende/-r | Thema |
|---|---|---|
| 24.04. | Martin Will | Dynamics of Polaron formation in 1D Bose gases: Mean-field and TWA simulations |
| 08.05 | Daniel Brady | Griffith phases in facilitated Rydberg gases |
| 15.05. | Christopher Mink | Collective light scattering in atomic arrays |
| 22.05. | all | DAMOP rehearsals |
| 06.06. | DAMOP | |
| 12.06. | DAMOP | |
| 19.06. | Martin Will, Julius Bohm, Christopher Mink | DAMOP conference pickings |
| 26.06. | Daniel Brady, Dennis Breu | DAMOP conference pickings |
| 03.07. | no seminar | |
| 10.07. | Simon Ohler | DAMOP conference pickings |
| 17.07. | Joshua Krauss (AK Pelster) | Vortices in open dissipative quantum systems |
| 14.08. | Dennis Breu | DMRG simulations of polarons in strongly interacting Bose gases |
WS 2022/23
Mo. 10:00 - 11:30 46/576
| Termin | Vortragende/-r | Thema |
|---|---|---|
| 24.10. | Michael Fleischhauer | organisational meeting |
| 03.11. 15:30 | Carlos Sa De Melo (Georgia Tech) | TBA |
| 07.11. | Christopher Mink | Light emission from atomic arrays (JC) |
| 10.11. 15:30 | David Luitz (Uni Bonn) | Exceptional points in non-hermitian quantum many-body systems |
| 14.11. | Lukas Buß (AK Pelster) | Casimir effect in the presence of weak gravity |
| 21.11. | Julius Bohm | Quantized topological transport of lattice solitons (JC) |
| 28.11. | Daniel Brady | Griffith dynamics vs. self-organized criticality in driven Rydberg gases |
| 05.12. | Til Möhnen (AK Pelster) | Ultracold Bose gases in a box |
| 12.12. | Carsten Dittrich | Rydberg Polaritons |
| 02.01. | kein Seminar | |
| 09.01. | Martin Bonkhoff (AG Eggert) | Anyons |
| 16.01. | Simon Ohler | Quantum Approximate Optimization & Quantum Annealing using Rydbergs |
| 23.01. | Sejoong Yong (AK Pelster) | BEC-BCS crossover |
| 30.01. | Carsten Dittrich | Rydberg polaritons - II (Mastervortrag) |
| 06.02. | Julius Bohm | Interaction effects to topological charge & spin pumps in a superlattice Hubbard chain |
| 20.02. | Nik Palaiodimopoulos | Excitation transfer in disordered spin chains with long-range exchange interactions |
SS 2022
Mo. 10:00 - 11:30 46/576
| Termin | Vortragende/-r | Thema |
|---|---|---|
| 11.04 | Simon Jäger (TUKL) | Superradiant Laser |
| 25.04. | Michael Fleischhauer | organisational meeting |
| 02.05. 16:00 | Jean Dalibard (ENS) | Quantum gases in low dimension: From scale invariance to Quantum Hall physics |
| 09.05. | Dennis Wagner (Wupperthal) | Quantum Machine Learning |
| 16.05. | Martin Will, Max Kiefer, Simon Ohler, Enrico Stein | DAMOP rehearsals I |
| 26.05. | Martin Will, Max Kiefer, Simon Ohler, Enrico Stein | DAMOP rehearsals II |
| 30.05. | All | DAMOP |
| 06.06. | All | DAMOP |
| 13.06. | All | OSCAR conference Bad Honnef |
| 20.06. | Christopher Mink, Julius Bohm, Martin Will, Dennis Breu, Daniel Brady, Enrico Stein, Simon Ohler | DAMOP pickings I |
| 04.07. | Christopher Mink, Julius Bohm, Martin Will, Dennis Breu, Daniel Brady, Enrico Stein, Simon Ohler | DAMOP pickings II |
| 04.07. 16:00 | Matthias Neubert (JGU Mainz) | Beyond the standard model (tentative) |
| 11.07. | Simon Ohler | Machine learning for self organized criticality in Rydberg gases |
| 18.07. | Carsten Dittrich | Spinor Rydberg polaritons |
WS 2021/22
Mo. 10:00 - 11:30 46/576
| Termin | Vortragende/-r | Thema | Aufnahme |
|---|---|---|---|
| 25.10.21 | Simon Ohler | Spin liquids in Rydberg systems and their experimental study | Link |
| 08.11.21 | Daniel Brady | Self-organized criticality in Rydberg gases | Link |
| 15.11.21 | Julius Bohm | Introduction to MPS methods | Link |
| 22.11.21 | Martin Will | Thermal radiation and dissipative phase transition in a BEC with local loss (Annals of Physics 412, 168021 (2020)) | Link |
| 29.11.21 | Martin Will | Dissipative Polaron and Bipolaron | Link |
| 06.12.21 | Lukas Buss | Quantum Fluctuations of the Electromagnetic Field in the Presence of Gravity I | Link |
| 03.01.22 | Christopher Mink | Discrete Truncated Wigner approximation for spin systems | Link |
| 11.01.22 | Michael Fleischhauer | quantum effects in optics - discussion | Link |
| 24.01.22 | Robbe Ceulemans (Antwerpen) | Dissipative Bose-Hubbard model | Link |
| 31.01.22 | Enrico Stein | Photon condensates | Link |
| 07.02.22 | Lukas Buss | Quantum Fluctuations of the Electromagnetic Field in the Presence of Gravity II | |
| 28.02.22 | Simon Ohler | Introduction to Neural Networks |
groupseminar/groupseminar.txt · Last modified: by Michael Fleischhauer