Talks

coffee, tea, cookies at 16:00 in the main hall
Monday 16:30-17:30
Seminar room 1+2
- monthly seminars -
Wednesday 15:30 - 17:00
Seminar room 4
- weekly seminars -
Monday 11:00-12:00
Room 1D1
Wednesday 16:30 - 17:30
Seminar room 1D1
Thursday 14:00-15:00
Seminar room 4

 

 

Vorträge in chronologischer Reihenfolge

09 Jun 2023
05:00 PM

Multipartite maximally entangled states from combinatorial designs

Suhail (MPI-PKS)

Seminarroom -1 G 16
12 Jun 2023
04:30 PM

Colloquium: t.b.a.

Prof. Alessandra Buonanno (Max Planck Institute for Gravitational Physics, Department of Astrophysical and Cosmological Relativity)

Seminarroom 1+2+3 iCal Event
14 Jun 2023
02:00 PM

Physical principle of cell volume and density regulation

Pierre Sens (Institut Curie)

The size and density of living cells are the result of passive physical constraints and active biological processes. Their interplay leads to the appearance of robust and ubiquitous scaling laws relating linearly cell size, dry mass, and nuclear size. I will discuss how the different scaling laws can be explained quantitatively by a single model of size regulation based on three simple, yet generic, physical constraints - osmotic balance, hydrostatic balance, and electro-neutrality - defining the “the Pump-Leak model” (PLM). One remarkable feature is that the protein density within a cell remains constant during cell growth. I will show how this can be understood by coupling the PLM with a simple model of gene expression. I will then discuss how cell mechanics may modify the different scaling law. I will end with the interesting case of fresh-water single celled organism, which have evolve specific ways of dealing with particularly acute osmotic challenges.

Seminarroom 4 iCal Event
15 Jun 2023
11:00 AM

Global patterns of transient Hurst exponents

Sander Paekivi (MPIPKS)

Seminarroom 4 iCal Event
15 Jun 2023
03:00 PM

CMD Seminar: tba

Libor Šmejkal (Mainz)

Seminarroom 4 iCal Event
19 Jun 2023
04:30 PM

Colloquium: Examples of Epithelium Dynamics

Prof. Jacques Prost (Institut Curie)

I will give examples of symmetry breakìng in epitheliums on substrates with several different topographies.

Seminarroom 1+2+3 iCal Event
21 Jun 2023
04:30 PM

Quantum Dynamics Seminar

Edvardas Narevicius (TU Dortmund)

Room 1D1 iCal Event
22 Jun 2023
03:00 PM

CMD Seminar: tba

Arnab Das (Indian Association for the Cultivation of Science)

Seminarroom 4 iCal Event
26 Jun 2023
04:30 PM

Colloquium: t.b.a.

Seminarroom 1+2+3 iCal Event
03 Jul 2023
04:30 PM

Colloquium: t.b.a.

Prof. Carlos Hernández-García (Universidad de Salamanca)

t.b.a

Seminarroom 1+2+3 iCal Event
06 Jul 2023
03:00 PM

CMD Seminar: tba

Sergej Moroz (Karlstad)

Seminarroom 4 iCal Event
10 Jul 2023
04:30 PM

Colloquium: t.b.a.

Seminarroom 1+2+3 iCal Event
12 Jul 2023
02:00 PM

Title t. b. a.

Tom Brandstätter (Vrije Universiteit Amsterdam)

Seminarroom 4 iCal Event
13 Jul 2023
03:00 PM

CMD Seminar: When skyrmions meet spin liquid

Ludovic Jaubert (University of Bordeaux)

Skyrmions are of interest both from a fundamental and technological point of view, due to their potential to act as information carriers. But one challenge concerns their manipulation, especially at high temperature where thermal fluctuations eventually disintegrate them. Here we study the competition between skyrmions and a chiral spin liquid, using the latter as an entropic buffer to impose a quasivacuum of skyrmions [1]. As a result, the temperature becomes a knob to tune the skyrmion density from a dense liquid to a diluted gas, protecting the integrity of each skyrmion from paramagnetic disintegration. With this additional knob in hand, we find at high field a topological spin glass made of zero- and one-dimensional topological defects (respectively skyrmions and bimerons). To conclude, we will investigate how these different chiral magnetic textures couple to itinerant electrons and stabilise anomalous Hall effects of different strength [2]. [1] Rosales, Gómez Albarracín, Pujol & Jaubert, Phys. Rev. Lett. 130, 106703 (2023) [2] Gómez Albarracín, Rosales, Udagawa, Jaubert & Pujol (in preparation)

Seminarroom 4 iCal Event
17 Jul 2023
04:30 PM

Colloquium: t.b.a.

Seminarroom 1+2+3 iCal Event
20 Jul 2023
03:00 PM

CMD Seminar: tba

Gregory Fiete (Northeastern University)

Seminarroom 4 iCal Event
24 Jul 2023
04:30 PM

Colloquium: t.b.a.

Seminarroom 1+2+3 iCal Event
27 Jul 2023
03:00 PM

CMD Seminar: tba

Gia-Wei Chern (University of Virginia)

Seminarroom 4 iCal Event
31 Jul 2023
04:30 PM

Colloquium: t.b.a.

Seminarroom 1+2+3 iCal Event
07 Aug 2023
04:30 PM

Colloquium: t.b.a.

Seminarroom 1+2+3 iCal Event
10 Aug 2023
03:00 PM

CMD Seminar: tba

Libor Šmejkal (Uni Mainz)

Seminarroom 4 iCal Event
14 Aug 2023
04:30 PM

Colloquium: t.b.a.

Seminarroom 1+2+3 iCal Event
21 Aug 2023
04:30 PM

Colloquium: t.b.a.

Seminarroom 1+2+3 iCal Event
28 Aug 2023
04:30 PM

Colloquium: t.b.a.

Seminarroom 1+2+3 iCal Event
04 Sep 2023
04:30 PM

Colloquium: t.b.a.

Seminarroom 1+2+3 iCal Event
06 Sep 2023
02:00 PM

Alumni Workshop

Seminarroom 1+2 iCal Event
07 Sep 2023
12:00 AM

Alumni Workshop

Seminarroom 4 iCal Event
07 Sep 2023
12:00 AM

Alumni Workshop

Seminarroom 1+2 iCal Event
08 Sep 2023
02:00 PM

Alumni Workshop

Seminarroom 1+2+3 iCal Event
11 Sep 2023
04:30 PM

Colloquium: t.b.a.

Seminarroom 1+2+3 iCal Event