Institut für Theoretische Physik
Start / Aktuell / Institut
April  2015
Mo
27.04.2015
SR4
Theoretische Physik
14:15
Born-Hilbert-Seminar

Yoh Tanimoto
Göttingen, Tokyo

Modular nuclearity in integrable QFT with bound states

We aim at constructing Haag-Kastler nets for integrable QFT with bound states by extending the program of Lechner. In our previous work, we constructed candidates for observables localized in wedges (arXiv:1502.01313), yet their strong commutativity remained open. By assuming that they commute strongly, we prove the existence of observables localized in double cones through the so-called modular nuclearity.

Kontakt: K.-H. Rehren
Di
28.04.2015
SR 3, Institut für Theoretische Physik, A03.101
SFB 937
17:15
Seminar

Matthias Weiss
Universität Bayreuth

Organizing living matter – From molecules to cellular structures

The talk will give a brief (and incomplete) tour of phenomena associated with the organization of living matter on several length scales. In particular, we will discuss diffusional motion and biochemical reactions in crowded biological fluids, the subsequent emergence of organelle-like structures, and the arrangement of cells during early embryogenesis.

Kontakt: Glormann
Mi
29.04.2015
Seminarraum A 03.101
Theoretische Physik
12:00
Statistische Mechanik komplexer Systeme (Forschungsseminar M.Phy.410)

Martin Rohloff
Max Planck Institute for Dynamics and Self-Organization, Geottingen

Continuously driven phase separation: from monodisperse colloids to warm rain

Since two decades it is known that continuous driving of binary phase separation can produce an oscillatory response of precipitation. The associated oscillations manifest themselves in the turbidity of liquid mixtures and in the size distribution of the emerging aggregates. What sets the time scale of the oscillations and how does the underlying size distribution of aggregates evolve in time? Here, I will present a model for the oscillation period: small droplets grow by diffusive accretion of material while large droplets grow by collecting smaller ones during sedimentation. The first growth contribution is obtained by extending the classical theory of Ostwald ripening by an external mass flux. The resulting model provides insights into the the synthesis of monodisperse colloids and quantum dots. Moreover, when it is augmented to also account for sedimentation of large droplets one arrives at a quantitative description of the period of episodic phase separation. Owing to similarity theory the model applies also to the formation of warm rain.

Kontakt: Marcus Müller
Do
30.04.2015
Sitzungssaal Mathematik
Theoretische Physik
15:15
Graduiertenkolleg 1493

Christian Becker
Uni Potsdam

TBA



Kontakt: K.-H. Rehren

Mai  2015
Mo
04.05.2015
Seminarraum A.04.101
Theoretische Physik
14:15
Quantenfeldtheorie (Forschungsseminar M.Phy.412)

Nikolai Wyderka
Göttingen

TBA



Kontakt: K.-H. Rehren
Mo
11.05.2015
SR4 oder Sitzungszimmer Mathematik
Theoretische Physik
14:15
Born-Hilbert-Seminar

Jakob Yngvason
Wien

Cold atoms and quantized vortices

The appearance of vortices with quantized circulation are a fascinating manifestation of superfluidity that can be studied experimentally in cold atomic gases. The mathematical analysis of this phenomenon involves both many-body quantum physics and non-linear partial differential equations. In the lecture an account will be given of the theoretical basis, recent progress, and some open problems of this area of research.

Kontakt: K.-H. Rehren
Mo
18.05.2015
Seminarraum A.04.101
Theoretische Physik
14:15
Quantenfeldtheorie (Forschungsseminar M.Phy.412)

Wojciech Dybalski
TU München

TBA



Kontakt: K.-H. Rehren
Do
21.05.2015
Sitzungssaal Mathematik
Theoretische Physik
15:15
Graduiertenkolleg 1493

Anton Dzhamay
University of Northern Colorado

Bäcklund transformations, discrete Painlevé equations, and Sakai's geometric classification scheme



Kontakt: K.-H. Rehren

Juni  2015
Mo
01.06.2015
SR4 oder Sitzungszimmer Mathematik
Theoretische Physik
14:15



Kontakt: K.-H. Rehren
Mo
08.06.2015
Seminarraum A.04.101
Theoretische Physik
14:15
Quantenfeldtheorie (Forschungsseminar M.Phy.412)

Luca Giorgetti
Göttingen

TBA



Kontakt: K.-H. Rehren
Do
11.06.2015
Sitzungssaal Mathematik
Theoretische Physik
15:15
Graduiertenkolleg 1493

Nigel Higson
Penn State University

TBA



Kontakt: K.-H. Rehren
Do
11.06.2015
Sitzungssaal Mathematik
Theoretische Physik
15:15
Graduiertenkolleg 1493

Fathi Ben Aribi
Paris

Knoten und Torsion



Kontakt: K.-H. Rehren
Mo
15.06.2015
SR4 oder Sitzungszimmer Mathematik
Theoretische Physik
14:15
Born-Hilbert-Seminar

Jens Mund
Juiz de Fora / Göttingen

String-localized quantum fields



Kontakt: K.-H. Rehren
Mo
22.06.2015
Seminarraum A.04.101
Theoretische Physik
14:15
Quantenfeldtheorie (Forschungsseminar M.Phy.412)

Tobias Binder
Göttingen

TBA



Kontakt: K.-H. Rehren
Di
23.06.2015
SR 3, Institut für Theoretische Physik, A03.101
SFB 937
17:00
Seminar

Tilman Schäffer
Universität Tübingen

TBA



Kontakt: Glormann
Mo
29.06.2015
SR4 oder Sitzungszimmer Mathematik
Theoretische Physik
14:15



Kontakt: K.-H. Rehren

Juli  2015
Mo
06.07.2015
Seminarraum A.04.101
Theoretische Physik
14:15
Quantenfeldtheorie (Forschungsseminar M.Phy.412)

Lucas Schmidt, Franz Kaiser
Göttingen

TBA



Kontakt: K.-H. Rehren
Di
07.07.2015
Seminarraum A3.101
Theoretische Physik
14:15
Theoretisch-physikalisches Seminar

Matthias Kaminski
University of Alabama

TBA



Kontakt: S. Kehrein
Mo
13.07.2015
SR4 oder Sitzungszimmer Mathematik
Theoretische Physik
14:15



Kontakt: K.-H. Rehren

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Last modified: Tue May 3 13:27:47 CEST 2011