Conférences - Physique des hautes énergies, des particules et des champs - États-Unis

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1
Inflationary Reheating Meets Particle Physics Frontier
03 fév 2020 - 06 fév 2020 • UC Santa Barbara, États-Unis
Résumé:
This conference will bring together experts in cosmology, particle physics, and fundamental theory to address how and when the universe thermalizes following inflation, and the associated particle physics and dark matter phenomenology. Important topics that will be covered include hidden sector model building in the LHC era, thermalization of the universe following inflation, possibilities of post-inflation cosmic history prior to nucleosynthesis, and associated experimental signatures. The conference aims to attract researchers in different areas to develop new directions in model building and establish new experimental paths for probing early universe cosmology and dark matter phenomenology.
Identifiant de l'évènement:
1120698
2
Workshop on Tensor categories and topological quantum field theories
16 mar 2020 - 20 mar 2020 • Berkeley, États-Unis
Résumé:
The workshop will concern the latest developments in the mathematical study of quantum field theories. The focus will be on the interplay among topics such as higher category theory, as illustrated by the cobordism hypothesis, conformal field theory, tensor categories describing the quantum symmetries, and the relation to topological phases of matter.
Identifiant de l'évènement:
1231740
3
15th International Astronomical Consortium for High Energy Calibration (IACHEC) meeting
20 avr 2020 - 23 avr 2020 • Pembroke, VA, États-Unis
Identifiant de l'évènement:
1287446
Page web:
4
AIM Workshop: Resurgence in string and gauge theory
04 mai 2020 - 08 mai 2020 • San Jose, Californie, États-Unis
Résumé:
This workshop, sponsored by AIM and the NSF, brings together expert mathematicians and physicists to define and collaborate on the forefront problems in string theory and quantum field theory for which resurgence holds promise for significant breakthroughs.
Identifiant de l'évènement:
1250739
5
Neutrino 2020 — XIX International Conference on Neutrino Physics and Astrophysics
21 jui 2020 - 27 jui 2020 • Chicago, Illinois, États-Unis
Organisateur:
Fermi National Accelerator Laboratory
Résumé:
This is a biennial conference. Its primary focus is to review the current status of neutrino physics, the impact of neutrino physics on astronomy and cosmology, and the vision for the future development of these fields.
Identifiant de l'évènement:
1279871
6
Taking the Temperature: Statistical Nuclear Physics for Astrophysics and Applications
13 jul 2020 - 16 jul 2020 • Athens, Ohio, États-Unis
Organisateur:
Ohio University in Athens
Résumé:
Statistical estimates of nuclear reaction rates are essential ingredients for astrophysical model calculations, e.g. r-process nucleosynthesis in neutron star mergers, and nuclear applications, e.g. next generation nuclear reactor performance. Rate calculations require experimental or theoretical constraints for nuclear properties such as level densities (temperature), gamma-strength functions, particle optical potentials, and level spin distributions. Recently major advances have been made experimentally constraining the statistical properties of nuclei, particularly off the valley of beta-stability, while systematic studies have identified critical data needs for astrophysics and applications. As such, the time is ripe to “take the temperature” of the field of statistical nuclear physics to share recent advances and promising opportunities.
Identifiant de l'évènement:
1285724
7
Gordon Research Conference — Photonuclear Reactions - Frontiers in Nuclear and Hadronic Physics
09 aou 2020 - 14 aou 2020 • Holderness School, Holderness, NH, États-Unis
Identifiant de l'évènement:
1204804
8
Talking Integrability: Spins, Fields, and Strings
21 sep 2020 - 24 sep 2020 • UC Santa Barbara, États-Unis
Organisateur:
Kavli Institute for Theoretical Physics (KITP)
Identifiant de l'évènement:
1246584
9
Model and Material Advances in Multicomponent Correlated Systems
12 oct 2020 - 16 oct 2020 • UC Santa Barbara, États-Unis
Organisateur:
Kavli Institute for Theoretical Physics (KITP)
Résumé:
In the last decade a number of experimental and theoretical discoveries have caused a notable revival of interest in systems with large local Hilbert spaces which realize a variety of intriguing and largely unexplored phenomena such as non-Fermi-liquid behavior, exotic quantum criticality, orbitally selective Mott physics, multipolar/hidden orders and more. While many models have been proposed for each of these phenomena, a single framework to understand the systems with multiple degrees of freedom and, consequently, richer order parameters and richer quasiparticles, is missing.
Identifiant de l'évènement:
1246649
10
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:
1246582
11
Searches and Machine Learning Meet the Precision Frontier
12 avr 2021 - 15 avr 2021 • UC Santa Barbara, États-Unis
Organisateur:
Kavli Institute for Theoretical Physics (KITP)
Résumé:
The Large Hadron Collider (LHC) is the world’s facility for probing fundamental physics at the electroweak scale and well beyond. As it enters a new phase of extended data accumulation, two broad challenges emerge: how to fulfill the potential for percent-level precision with the large dataset, and how to maximise the information that can be extracted from each event about the underlying scattering process, in particular with machine learning. Solving these problems will have an impact across a wide range of physics topics: establishing the properties of the newly discovered interactions of the Higgs sector and understanding electroweak symmetry breaking, enhancing the sensitivity of searches for physics beyond the Standard Model (BSM), and precision measurements of a range of fundamental parameters in the Standard Model.
Identifiant de l'évènement:
1246688


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Dernière mise à jour: 29 Octobre 2019