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Plasmaphysik, Kernfusion,    Atomphysik

HZB – Helmholz Zentrum Berlin

The school will be directed to undergraduate, graduate, postgraduate and young scientists from different fields (biology, biochemistry, chemistry, material science, physics, etc. ) who are eager to learn more about the possibilities of crystallography. Fundamental lectures will be taught during the mornings. Afternoons will be dedicated to lectures on applications and hands-on tutorials.

Festkörperphysik,    Optoelektronik und Anzeigetechnik

Hausdorff Center for Mathematics – hcm (Universität Bonn)

TQFTs (Topological quantum field theories) are of central importance in several areas of mathematics and physics. From a mathematical point of view (going back to Atiyah), a TQFT is a symmetric monoidal functor from the cobordism category to some symmetric monoidal category. It can thus be seen as a representation of a fundamental geometric category on a target category and thereby organizes interesting algebraic structures, e.g. representations of mapping class groups, in terms of cobordism categories. In recent years, TQFTs have appeared in many more mathematical areas such as algebraic topology (the study of 4-manifolds) or algebraic geometry (the study of moduli spaces). In this Hausdorff school we would like to explore various facets of TQFTs related to representation theory and mathematical physics. The interplay of representation theory and TQFT is, at least, two-fold: on the one hand side, representation theory provides input data to construct TQFTs. The most famous example is given by the quantum groups Uq(sl(2)) from which a modular tensor category and thus a Chern-Simons type TQFT can be constructed. On the other hand, TQFTs explain and organize structures appearing in representation categories, for example character varieties and their quantizations.

Teilchenphysik und Felder,    Kurse und Veranstaltungen für Studenten der Mathematik

The school aims at introducing PhD students and young researchers to some among the recent developments in mathematical physics, with an emphasis on many-body problems, quantum mechanics and quantum field theory. In recent years new analytical and probabilistic methods have been developed within these fields, allowing the mathematical physics community to advance in the understanding of the statistical mechanics properties of many-body and field-particle systems. The goal of the school is on the one hand to present such methods and on the other hand to provide an environment for the exchange of ideas among researchers with different mathematical background and research focus.

Kurse und Veranstaltungen für Studenten der Mathematik,    Quantenmechanik und Quanteninformation

The annual String Phenomenology conference discusses the latest developments at the interface between string theory, particle physics and cosmology.

DPG

In this summer school the basics of the preparation of nanostructures, the resulting physical properties, their optoelectronic applications, and theoretical methods will be reviewed. A range of characterization techniques with a special emphasis on spectroscopy will be introduced. The summer school provides an ideal forum for Master and PhD students to become acquainted with the topic and to initiate further discussions. The participants are expected to present their own work in the form of posters and are given the chance to introduce it also in the form of flash presentations. We will invite leading experts in nanostructure preparation, spectroscopy, electrical transport, and related fields.

Email: christian.klinke@uni-rostock.de

Nanomaterials, Nanoscience, Colloidal Synthesis, Spectroscopy, Transport, Theory

Clusterphysik, Nanowerkstoffe, Graphen und Fullerene,    Nanoteilchen und Emulsionen

Juelich Centre for Neutron Science (JCNS)

Juelich Centre for Neutron Science (JCNS) is happy to announce that application is open for the 25th Laboratory Course Neutron Scattering taking place September 4 - 15, 2023 in Juelich and Garching/Munich, Germany. The course will consist of one week of lectures and exercises and one week of practical training at the neutron scattering facilities of Heinz Maier-Leibnitz Zentrum MLZ. It is the aim of the course to give a realistic insight into the experimental technique and its scientific power.

Students of physics, chemistry, materials science and biosciences are invited to apply for participation. There is no tuition fee. Accommodation and meals during the course will be provided by JCNS. Travel expenses will be reimbursed within reasonable limits.

Deadline for application is May 21, 2023.

Email: neutronlab@fz-juelich.de

neutron scattering, soft matter, material science, crystallography, neutron diffraction, small angle neutron scattering (SANS), magnetic scattering, structural analysis, neutron reflectometry, GISANS, magnetic nanostructures, inelastic neutron scattering, strongly correlated electrons

Festkörperphysik,    Angewandte Physik: Neutronenstreuung

The Active Training Course "Advanced Deep Learning" is hosted by the community organization DIG-UM with support from the BMBF-funded ErUM-Data-Hub.

The intensive course on Graph Neural Networks, Transformers, Normalizing Flows and Autoencoders will be held from Monday 25.9.23 to Thursday 28.9.23. The course includes a challenge to be worked out and presented by participant subgroups. The workshop is aimed at deep-learning enthusiasts from all ErUM communities (Research on Universe and Matter) who have prior knowledge of neural networks and applied basic concepts of deep learning. 

Kurse und Veranstaltungen für Studenten der Mathematik,    Neuronale Netze und Künstliche Intelligenz, Maschinelles Lernen

The Arnold Sommerfeld Center for Theoretical Physics at the LMU in Munich will host a school on “The Quantum Gravity Swampland and its consequences for the observable world” in the period October 9-13, 2023. We plan to have the school in presence, in accordance with the Corona rules then in force. The school is primarily aimed at PhD students, but master students or more senior researchers are very welcome to apply as well. It will cover introductory lectures to the swampland program as well as more advanced topics on formal developments and phenomenological applications to particle physics and cosmology.

Astronomie, Astrophysik und Kosmologie,    Teilchenphysik und Felder

MIAPbP - Munich Institute for Astro-, Particle and BioPhysics an institute of the Excellence Cluster ORIGINS

ADONIS is aimed at investigating the chemical enrichment of nearby galaxies by using theory and observations. We plan to join efforts from world-leading experts working on resolved and unresolved stellar populations, and on state-of-the-art theoretical modelling.In case you would like either to become more familiar with these issues or to discuss recent findings on metallicity distribution and gradients youare really welcome to join us!

MIAPbP - Munich Institute for Astro-, Particle and BioPhysics an institute of the Excellence Cluster ORIGINS

The exchange of mass, energy, and metals between galaxies, their surrounding circum-galactic medium (CGM), and the gas permeating halos at larger scale represents a fundamental part of the modern astrophysics. Both components still elude our knowledge. Indeed, we are very far from having a census of the CGM properties in the bulk of the galaxy population. Furthermore, the halo gas is well known at large scale only in the most massive halos of our Universe, the galaxy clusters (intra-cluster medium, ICM), but it is still very elusive in the bulk of the virtualized halo population at the group mass scale (Intra-group medium IGrM).

With the advent of instrument such as eROSITA, XRISM and JWST, and the enormous variety of results collected by Alma, MUSE, KCWI and LOFAR, it is time to review the state of the art of this research field. The final goal of this workshop is to fill the knowledge gap and review in an unbiased way all the key aspects of the baryon cycle: from the hot IGrM enclosed in the bulk of the virtualized halo population, to the CGM at hundreds of kpc from the central galaxy, and down to the main mechanisms in act at the galaxy center able to trigger the baryonic exchange.

MIAPbP - Munich Institute for Astro-, Particle and BioPhysics an institute of the Excellence Cluster ORIGINS

It is widely accepted that habitability and the capability of a planet to maintain its habitable conditions are deeply interwoven with its chemical composition and physical properties such as its atmospheric and geological/geophysical characteristics, orbital motion, dynamics, and its interactions with its host star. How these interactions originate and how they enable the planet to maintain its habitability are complex questions that can only be answered through collaborations between scientists of their respective fields. This workshop aims to bring together scientists from the fields of stellar astrophysics, planetary science, planetary dynamics, geology, and geophysics to discuss fundamental questions regarding the formation, characterization, and detection of habitable planets. Our plan is to facilitate interactions among participants through lectures, presentations and discussion sessions as well as to provide them with ample time to initiate collaborations and carry out their independent research. Our workshop is open to scientists of all levels, in particular junior and early-career researchers.

Astronomie, Astrophysik und Kosmologie,    Geophysik und Geologie

MIAPbP - Munich Institute for Astro-, Particle and BioPhysics an institute of the Excellence Cluster ORIGINS

How did quantum fluctuations of the inflaton field provide the seeds for structure on cosmological scales? Did other fields play a role during inflation? How did their quantum fluctuations imprint on cosmological observables (e.g., non-Gaussianity) or survive as cosmological relics today (e.g., dark matter, matter/antimatter asymmetry)? How can these degrees of freedom be embedded into a compelling UV theory? By bringing together experts on particle physics and cosmology, we hope to develop a deeper understanding of these tough questions over the course of this 4-week MIAPbP meeting.

Astronomie, Astrophysik und Kosmologie,    Teilchenphysik und Felder

MIAPbP - Munich Institute for Astro-, Particle and BioPhysics an institute of the Excellence Cluster ORIGINS

Likely pathways from the inanimate to the animate world involve a transition that can be thought of as the emergence of information in molecular systems. Before this transition, heteropolymers already exist, but the sequence information of a polymer does not persist beyond the lifetime of the polymer. During the transition, information becomes a separate dynamical entity, which lives and changes over longer timescales than its carrier molecules. This transition does not necessarily require the existence of a full-fledged replication machinery, such as polymerase enzymes that copy informational polymers. Instead, the interplay of simpler reactions can create strong correlations in pools of informational polymers, which can also decouple the timescales of the informational dynamics from those of the polymer dynamics. This interplay is only beginning to be studied, experimentally as well as computationally and theoretically, such that many conceptual and methodological questions are currently open. The central aim of this workshop is to bring together scientists with different backgrounds, in order to attack these questions together.

Molekularbiologie,    Wissenschaftliche Philosophie

MIAPbP - Munich Institute for Astro-, Particle and BioPhysics an institute of the Excellence Cluster ORIGINS

Fertile common ground has emerged for the mathematical structures that control perturbative calculations in different domains of fundamental physics – quantum field theory, general relativity, and their extension to string theory. This program brings together experts in these various domains of physics, as well as mathematicians with expertise in higher-genus surfaces and Calabi-Yau periods. Through an in-depth exchange among these communities, we aim to: · trigger technology transfer for advancing the precision frontier in perturbative quantum field theory and string theory, leading to insights that will impact both phenomenology, such as collider and gravitational-wave physics, and formal theory, such as string dualities and holography; · chart a course towards new understanding of the role of special functions in high energy physics, opening new avenues to reformulate quantum field theory and string theory to manifest the similarities of their mathematical structures.

Teilchenphysik und Felder,    Mathematische Physik

MIAPbP - Munich Institute for Astro-, Particle and BioPhysics an institute of the Excellence Cluster ORIGINS

In recent years, spurred in large part by the development of first-principles numerical simulations, the plasma astrophysics community has made important strides in understanding the plasma processes relevant for astrophysical systems. The next step, which will be a key topic of the MIAPbP program, is to connect the rich plasma behavior to observed radiative phenomena. These phenomena include old puzzles, e.g. hard X-ray emission from accreting black holes, gamma-ray flares from blazars, cosmic ray acceleration, giant magnetar flares and GRBs. Plasma physics is also key to solving new puzzles such as the cosmological FRBs and gamma-rays from neutron star mergers. The role of plasma instabilities is especially prominent in transient phenomena and strong connections are emerging between plasma physics and time-domain astronomy, a quickly developing observational field. Plasma physics also plays an increasing role in multi-messenger astronomy where main targets are energetic compact objects capable of producing neutrinos, gravitational waves, and nonthermal radiation. The current efforts to understand plasma behavior lay the foundations for the future of high-energy astrophysics. Within a two-week MIAPbP program, we want to facilitate progress in this direction by bringing together both senior researchers as well as early-career scientists.

Astronomie, Astrophysik und Kosmologie,    Plasmaphysik, Kernfusion

MIAPbP - Munich Institute for Astro-, Particle and BioPhysics an institute of the Excellence Cluster ORIGINS

Effective field theory (EFT) is a powerful tool for describing the physics of systems at different energy scales. In the context of colliders and gravitational waves, EFTs together with multi-loop precision computation techniques play an essential role in creating precise theoretical predictions that can be compared with empirical data. Recently it has become evident that similar methods and computational tools can be successfully applied to the seemingly different fields of collider and gravitational wave physics. This workshop will bring together experts to discuss the latest developments in theory and phenomenology.

Resummation for the LHC: precision frontier, new structures, and jet processes; EFT tools for fixed order calculations; Factorization theorems at leading and subleading power; EFTs and expansions for gravitational wave astronomy; Scattering amplitudes in the classical regime; Multi-loop integrals for gravitational physics.

Teilchenphysik und Felder,    Mathematische Physik

Hausdorff Research Institute for Mathematics (HIM)

Teilchenphysik und Felder,    Mathematische Physik