Conférences - Physique mathématique

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1
MITP Summer School 2020: Scattering Amplitudes
06 jul 2020 - 24 jul 2020 • Mainz, Allemagne
Organisateur:
Mainz Institute for Theoretical Physics (mtp)
Résumé:
The Mainz Institute for Theoretical Physics will host a 2020 summer school for Ph.D. students in theoretical physics, the fifth of an annual series. The main theme of the school is "Scattering Amplitudes", ranging from recent new formal developments to precision calculations. Topics include lectures on the geometry of scattering amplitudes, on mathematical functions associated to loop amplitudes, on phenomenological applications in jet physics and on applications in perturbative gravity. The aim of the school is thus to provide a concise overview of the most important theory tools to carry out innovative research in the field of scattering amplitudes.
Identifiant de l'évènement:
1310817
2
Spatiotemporal Control for Probing New Many-Body Physics
13 jul 2020 - 16 jul 2020 • UC Santa Barbara, États-Unis
Résumé:
This conference will highlight the diverse applications of emerging spatio-temporal quantum control techniques as well as the novel theoretical and experimental tools being developed to advance these techniques. The implications of many-body quantum control are far-reaching: stabilizing entangled states, realizing new forms of topological order, enhanced precision measurements, guided quantum dynamics for computation, probing quantum chaos, etc. The goal of this conference will be to survey both recent experimental developments in both spatial and temporal control for analysis of many-body quantum optical systems, and recent theoretical progress, with the purpose of identifying fruitful future areas for exploration.
Identifiant de l'évènement:
1120705
3
Geometry, Mechanics, and Dynamics. Conference in Honor of the 70th Birthday of Tudor Ratiu
20 jul 2020 - 24 jul 2020 • Lausanne, Suisse
Résumé:
This conference contains contributions that give an overview of the current research in geometric mechanics. This scientific subject is simultaneously close to mathematics, physics, and engineering and its general philosophy consists in taking advantage of fruitful interactions between geometry on the one hand and dynamics and mechanics on the other. This conference will be the occasion to celebrate the 70th birthday of Tudor Ratiu who over the years has made many fundamental contributions in the development of this field.
Identifiant de l'évènement:
1214187
4
NWCS20 — SIAM Conference on Nonlinear Waves and Coherent Structures
27 jul 2020 - 30 jul 2020 • Bremen, Allemagne
Résumé:
Theoretical aspects of applied mathematical research on nonlinear waves and coherent structures are relevant to subjects as diverse as general relativity, high-energy particle and plasma physics, fluid and solid mechanics, nonlinear electrical circuits, Bose-Einstein condensation, nonlinear optics, random media, atmosphere and ocean dynamics, chemical reactions, and biology. Remarkable agreement between theory and experiments can be claimed in many of these fields. The goals of the conference are to provide a forum for the development of mathematical methods and tools, to foster cross-fertilization among different fields of application, and most crucially to enable communication between the mathematicians who build the theory and the scientists who use it. The conference program will consist of presentations on subjects ranging from basic mathematical research to concrete applications.
Identifiant de l'évènement:
1250793
5
5 Day Workshop at BIRS — Interfacial Phenomena in Reaction-Diffusion Systems
02 aou 2020 - 07 aou 2020 • Banff, Alberta, Canada
Résumé:
Interfacial phenomena are observed in many fields of sciences, such as chemistry, physics, biology and medicine. Examples include formation and motion of phase boundaries in multi-phase materials, propagation of population waves in ecology, and so on. This workshop focuses, among other things, on interfacial phenomena in complex environments, such as those in spatially and/or temporally heterogeneous media, those in random environments, and those in the presence of obstacles. We also focus on interfacial phenomena in biology and those related to geometry. We aim at developing new mathematical framework to deepen our understanding of those complex interfacial phenomena.
Identifiant de l'évènement:
1329927
6
ICCA12 — 12th International Conference on Clifford Algebras and Their Applications in Mathematical Physics
03 aou 2020 - 07 aou 2020 • Hefei, Anhui, Chine
Organisateur:
University of Science and Technology of China (USTC)
Résumé:
This conference is the next edition in a long line of conferences starting in 1986 at the University of Canterbury, UK. This series of international conferences aims at bringing together leading scientists and young researchers in the field of Clifford algebras and their various applications in mathematics, physics, engineering and other applied sciences. The English mathematician and philosopher William Kingdon Clifford (1845-1879) is best remembered for his geometric algebras, nowadays better known in mathematics as Clifford algebras, named so in his honour, but he also contributed significantly to other branches of mathematics, especially geometry.
Identifiant de l'évènement:
1253373
7
Workshop — Statistical and Computational Challenges Arising from Ubiquitous Molecular Measurements
09 aou 2020 - 14 aou 2020 • Oaxaca, Mexique
Organisateur:
BIRS-affiliated mathematics research centre, Casa Matemática Oaxaca (CMO)
Résumé:
This workshop brings together experts in biology, computational biology, machine learning, and statistics to answer some of the large, unsolved problems presented by the explosion of molecular information we are experiencing. They will help to create ideas for extracting, understanding, and testing the information we get from these experiments to benefit the biological and medical sciences.
Identifiant de l'évènement:
1330185
8
Workshop — M^5 - Mathematics of Multiphase, Multiscale, Multiphysics Models
16 aou 2020 - 21 aou 2020 • Oaxaca, Mexique
Organisateur:
BIRS-affiliated mathematics research centre, Casa Matemática Oaxaca (CMO)
Résumé:
While the traditional processing industries developed in the early 1900 when our ability to solve such complex multiphase flow equations were limited, the next generation of processing industries that rely not on fossil fuel, but on renewable bio-feedstock, can be built using modular technologies with design tools built on strong foundational mathematical models for multiphase flows. The BIRS workshop will bring together mathematicians, scientists and engineers working on this field to learn from each other the current state of the science of multiphase flows to enable such innovations.
Identifiant de l'évènement:
1330195
9
Faraday Discussion — New horizons in density functional theory
02 sep 2020 - 04 sep 2020 • Cambridge, Royaume-Uni
Résumé:
At this Faraday Discussion we aim to bring together researchers working on the development of Density Functional Theory methods to examine today’s challenges and provide a glimpse into the future development of this central theory. The Discussion will be of interest to established scientists as well as post-graduate students and will foster new interactions between chemists, physicists, materials scientists and applied mathematicians
Identifiant de l'évènement:
1330518
10
Workshop — Geometry and Physics of Quantum Toroidal Algebra
06 sep 2020 - 11 sep 2020 • Hangzhou, Chine
Organisateur:
Institute for Advanced Study in Mathematics (IASM) in Hangzhou, China, and the Banff International Research Station for Mathematical Innovation and Discovery (BIRS) in Banff, Canada
Résumé:
The theories of rational/trigonometric/elliptic functions were developed as functions over plane/cylinder/torus, respectively, before the 20th century. Among them, the theory of elliptic functions is most interesting, and it can be understood as the parent theory of the rest. During the 20th century, the same rational/trigonometric/elliptic trichotomy has been also found in integrable systems, algebras and cohomology groups. Like the theory of functions, recent development reveals that the relationship among integrable system, algebra, geometry, and physics becomes most profound at elliptic level. In particular, Lie algebras (rational) are promoted to affine Lie algebras (trigonometric) and toroidal Lie algebras (elliptic). The workshop aims at investigating quantum versions of toroidal Lie algebras, called quantum toroidal algebras.
Identifiant de l'évènement:
1330314
11
Topological Matter and Duality
07 sep 2020 - 11 sep 2020 • Firenze , Italie
Organisateur:
The Galileo Galilei Institute for Theoretical Physics
Résumé:
Topological properties of gauge theories find application in the characterization of novel phases of matter and in establishing nonperturbative phenomena such as the duality relations between quantum field theories in three and four spacetime dimensions. This conference is meant to expose the current status of research in several domains dealing with topology and duality
Sujets:
Anomalies of quantum field theories * Generalized symmetries * Topological aspects of quantum states in condensed matter * (Supersymmetric) dualities in (2+1)-dimensions * Time-reversal symmetry and 4d theta-terms
Identifiant de l'évènement:
1230664
12
Advances and Challenges in Computational Relativity
14 sep 2020 - 18 sep 2020 • Providence, Rhode Island, États-Unis
Résumé:
This kick-off workshop will seek to provide an overview of both the state-of-the-art and open challenges drawing from multiple themes (theory, analysis of the equations, computation, and data analysis) within the broad context of Einstein's general relativity theory.
Identifiant de l'évènement:
1250803
13
Are there Universal Laws in Non-Equilibrium Statistical Physics?
18 sep 2020 • Stockholm, Suède
Organisateur:
Nordic Institute for Theoretical Physics (Nordita)
Résumé:
Equilibrium statistical physics provides an extremely powerful, universal formalism that tells us how many-particle systems in thermal equilibrium behave, and how we can characterize their properties by only a few macroscopic quantities. However, most systems and processes found in nature are out of equilibrium. Think of any living organism, or directed transport in cells mediated by molecular motors. Often these systems consist of only a few entities and are so small that thermal fluctuations play a prominent role. It has been a vision from the early days of statistical mechanics to develop a theoretical description for such small non-equilibrium systems that is comparably powerful and universal as is equilibrium statistical physics. The aim of this program is to bring together the leading experts in (non-equilibrium) statistical physics to critically discuss and evaluate the latest developments towards a universal theory for non-equilibrium systems.
Identifiant de l'évènement:
1276784
14
Workshop — Modular Forms in Number Theory and Physics
20 sep 2020 - 25 sep 2020 • Hangzhou, Chine
Organisateur:
Institute for Advanced Study in Mathematics (IASM) in Hangzhou, China, and the Banff International Research Station for Mathematical Innovation and Discovery (BIRS) in Banff, Canada
Résumé:
Modular forms have been one of the central topics in number theory for more a century and they continue to experience a wide range of applications throughout mathematics nowadays. Different incarnations of modularity, known as quasi-modular forms, quantum modular forms, Jacobi forms and Siegel modular forms regularly show up in physics topics such as mirror symmetry, topological quantum field theory, Gromov-Witten invariants, conformal field theory, Calabi-Yau manifolds. The principal goal of the proposed conference is to assess the role of various modular forms in recent developments in number theory, geometry and string theory.
Identifiant de l'évènement:
1330356
Sujets apparentés:
15
Focus Week — Topological Phases of Matter
21 sep 2020 - 25 sep 2020 • Firenze , Italie
Organisateur:
The Galileo Galilei Institute for Theoretical Physics
Sujets:
Anomalies of quantum field theories * Generalized symmetries * Topological aspects of quantum states in condensed matter * (Supersymmetric) dualities in (2+1)-dimensions * Time-reversal symmetry and 4d theta-terms
Identifiant de l'évènement:
1230729
16
Focus Week — Dualities in Quantum Field Theories
05 oct 2020 - 09 oct 2020 • Firenze , Italie
Organisateur:
The Galileo Galilei Institute for Theoretical Physics
Sujets:
Anomalies of quantum field theories * Generalized symmetries * (Supersymmetric) dualities in (2+1)-dimensions * Time-reversal symmetry and 4d theta-terms
Identifiant de l'évènement:
1230672
17
Workshop — Nonlocal Problems in Mathematical Physics, Analysis and Geometry
08 nov 2020 - 13 nov 2020 • Hangzhou, Chine
Organisateur:
Institute for Advanced Study in Mathematics (IASM) in Hangzhou, China, and the Banff International Research Station for Mathematical Innovation and Discovery (BIRS) in Banff, Canada
Résumé:
Nonlinear problems are problems which solutions satisfy an equation where the different physical constants involved are depending on the solution itself. This dependence can be nonlocal in the sense that it depends on the solution globally. For instance the motion of a population can be influenced by the total population and not only by the population very locally. One of the goals of the workshop is to deepen the human knowledge in this field applied to different situations.
Identifiant de l'évènement:
1330426
18
DISCRETE 2020 — 7th Symposium on Prospects in the Physics of Discrete Symmetries
23 nov 2020 - 27 nov 2020 • Bergen, Norvège
Organisateur:
The meeting is organized jointly by the Department of Physics, University of Bergen and Western Norway University in Bergen.
Identifiant de l'évènement:
1326421
19
IWM-EC 2020 — International Worshop on Multi-facets of the Equation of state and Clustering
24 nov 2020 - 27 nov 2020 • GANIL, Caen, France
Identifiant de l'évènement:
1344891
20
Workshop — Classical and Quantum Mechanical Models of Many-Particle Systems
29 nov 2020 - 05 dec 2020 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1220721
21
The Physics of Modularity
01 dec 2020 - 04 dec 2020 • UC Santa Barbara, États-Unis
Organisateur:
Kavli Institute for Theoretical Physics (KITP)
Résumé:
Modularity is at the heart of many deep results in mathematics--from the proof of Fermat’s last theorem to moonshine to the Langlands correspondence. At the same time, modular group representations and automorphic forms underlie many interesting physical phenomena in quantum field theory and string theory, including understanding of dualities, boundary conditions, and supersymmetric black holes, among other things. This conference will bring together physicists and mathematicians to discuss emerging connections between a web of fundamental objects in physics and mathematics, united in the crucial role played by modularity.
Sujets:
new moonshines and mock modular forms; vertex operator algebras arising in supersymmetric gauge theories; topological invariants of 3- and 4-manifolds; topological QFTs and topological phases in condensed matter physics; topological string theory, Donaldson-Thomas theory, and enumerative geometry; scattering amplitudes in string theory; 2d conformal field theories, the modular bootstrap, and connections to 3d quantum gravity
Identifiant de l'évènement:
1246648
22
Groupes quantiques et théories cohomologiques des variétés de drapeaux et variétés carquois — Quantum Groups and Cohomology Theory of Quiver and Flag Varieties
14 dec 2020 - 18 dec 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1211520
Sujets apparentés:
23
Is There a Common Thread to Layering in Atmospheres, Oceans and Plasmas?
05 jan 2021 - 08 jan 2021 • UC Santa Barbara, États-Unis
Organisateur:
Kavli Institute for Theoretical Physics (KITP)
Résumé:
A fascinating and surprising phenomenon that can occur in fluid and plasma turbulence is the spontaneous formation of arrays of layers in which material properties such as density adopt a so-called “staircase” structure. The most striking examples are potential vorticity staircases in planetary atmospheres, and thermohaline staircases in the oceans. Theoretical considerations suggest that layering also plays an important role in stellar interiors (particularly through various double-diffusive processes) and in fusion confinement devices (the so-called E x B staircase). Understanding the phenomenon of layering is, therefore, not only of intrinsic scientific interest (e.g., is there a common thread to layering in these very different contexts?), but is also crucial for an accurate description of turbulent transport in, for example, models of large-scale ocean flow, the evolution of stellar interiors and confinement in tokamaks.
Identifiant de l'évènement:
1246570
24
CIRM – Research School — Limites asymptotiques de la physique microscopique vers la physique macroscopique
18 jan 2021 - 22 jan 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312112
25
The Statistical Physics of Continuum Particle Systems with Strong Interactions
18 jan 2021 - 28 jan 2021 • Singapore, Singapour
Organisateur:
Institute for Mathematical Sciences/National University of Singapore
Résumé:
This is a two-week program gathering mathematicians and physicists interested in the statistical physics of strongly correlated and long range random particle systems. These particle systems include Gibbs point processes such as Coulomb gases, determinantal point process, eigenvalues of random matrices, etc. They are linked to mathematical long-standing challenges such as the crystallization and best packing conjectures among others. One aspect that we want to put forward in this meeting is that the pioneering tools from classical statistical mechanics à la Ruelle, Lanford, Lebowitz may not have been used enough for the study of these particle systems yet.
Identifiant de l'évènement:
1240711
26
Applications of Optimal Transportation in the Natural Sciences
21 fév 2021 - 27 fév 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1312830
27
CIRM – Research in Pairs — Limite de champ moyen et simulation dans la théorie cinétique
08 mar 2021 - 19 mar 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312229
Sujets apparentés:
28
Equations cinétiques : Modélisation, Simulation et Analyse
22 mar 2021 - 26 mar 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312205
29
CIRM – Research School — Optimisation de forme, géométrie spectrale et calcul des variations
29 mar 2021 - 02 avr 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312171
30
ICMMP2021 — International Conference on Mathematical Methods in Physics
05 avr 2021 - 09 avr 2021 • Marrakech, Maroc
Résumé:
The conference will bring together leading experts and research scholars to exchange and share their experience and research results on all aspects of mathematical physics and to promote transference of knowledge at the crossroads of mathematics and physics. There will be plenary sessions (30 to 40min), short talks and posters for student presentations. The scope of the conference will be quite broad, including in particular the following topics: polyanalytic function theory, harmonic analysis, representation theory and quantization, Clifford analysis and applications, coherent states, time-frequency analysis and wavelets, orthogonal polynomials, special functions and q-analogues, Hopf algebras and quantum groups, geometric mechanics and symmetry, exact solvable systems, spectral theory and quantum systems, topological methods. With the goal of encouraging communication and collaborative research between the participants, a feature of ICMMP2021 will be the inclusion of specific time-slots for scientific discussion.
Contact:
Tél.: [(212) (0) 663564850];     Email.: mouayn@gmail.com
Sujets:
Harmonic analysis, representation theory and quantization, Clifford algebras, Clifford analysis and applications, Coherent states & wavelets, q-deformation, Hopf algebras and quantum groups, Geometric mechanics and symmetry, Orthogonal Polynomials, special functions and exact solvable systems, Spectral theory and quantum systems, Topological Methods
Identifiant de l'évènement:
1296152
31
SIAM Conference on Mathematical Aspects of Materials Science
24 mai 2021 - 29 mai 2021 • Bilbao, Espagne
Organisateur:
Sponsored by the SIAM Activity Group on Mathematical Aspects of Materials Science
Résumé:
Since 1994, every 2 to 4 years the SIAM Materials Activity Group organizes the SIAM Conference on Mathematical Aspects of Materials Science. This conference focuses on interdisciplinary approaches that bridge mathematical and computational methods to the science and engineering of materials. The conference provides a forum to highlight significant advances as well as critical or promising challenges in mathematics and materials science and engineering. In keeping with tradition, the conference seeks diversity in people, disciplines, methods, theory, and applications.
Identifiant de l'évènement:
1357027
32
CIRM – Research in Pairs — Modèles gyro-cinétiques : analyse et simulation
07 jui 2021 - 11 jui 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312325
Sujets apparentés:
33
CIRM – Workshop — Méthodes numériques pour les équations cinétiques
14 jui 2021 - 18 jui 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312389
34
MCQM21 Third School and Workshop — Mathematical Challenges in Quantum Mechanics
14 jui 2021 - 20 jui 2021 • Como, Italie
Résumé:
The aim of the meeting is to present the state of the art in some challenging open problems in Quantum Mechanics from the point of view of Mathematical Physics. It is addressed to young people interested in working on the subject but also to experienced researchers willing to exchange the newest ideas and methods in the field. Among the topics covered: spectral and scattering theory for Schrödinger operators, effective behavior in many particles quantum systems, Bose-Einstein condensation, nonlinear Schrödinger equation, semiclassical analysis, numerical analysis of quantum systems, quantum graphs. Three courses of 6 hours will be given in a series of lectures scheduled in the morning of each day. In the afternoon short contributed talks will be given by young participants, followed by plenary talks given by invited speakers.
Identifiant de l'évènement:
1362366
Page web:
35
Mathematical Aspects of General Relativity
29 aou 2021 - 04 sep 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1313156
36
Geometry and Optimization in Quantum Information
03 oct 2021 - 09 oct 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1313239
37
Problème de Schrödinger et systèmes d'EDP à champ moyen: avancées numériques et théoriques
15 nov 2021 - 19 nov 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312493


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Dernière mise à jour: 26 Juin 2020