Tagungen und Workshops zum Thema Quantenmechanik und Quanteninformation

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ALLE LÄNDER (31)
1
QSEC2019 — International Conference on Quantum Systems in Extreme Conditions
23. Sep 2019 - 27. Sep 2019 • Heidelberg University, Deutschland
Eintrags-ID:
1228482
Verwandte Fachgebiete:
2
Opérateurs de Dirac avec champ magnétique sur des domaines — Dirac operators on domains with magnetic fields
08. Okt 2019 - 01. Nov 2019 • CIRM – Luminy, Frankreich
Veranstalter:
Centre International de Rencontres Mathématiques (CIRM)
Zusammenfassung:
The mathematical problem we plan to tackle takes its source in questions concerning graphene and the estimate of energy gaps. The model we study is a two dimensional massless Dirac operator on a regular bounded domain. We are interested in estimating the asymptotic of the gap at zero. More precisely, we want to derive the asymptotics for large magnetic field of the first negative eigenvalue and the first positive eigenvalue.
Themen:
RESEARCH IN PAIRS
Eintrags-ID:
1212225
Verwandte Fachgebiete:
3
Silicon Quantum Electronics Workshop 2019
14. Okt 2019 - 16. Okt 2019 • San Sebastian, Spanien
Zusammenfassung:
This workshop is the 2019 edition of a series of workshops on silicon quantum electronics that have taken place roughly once a year since 2007.
Eintrags-ID:
1233672
Verwandte Fachgebiete:
4
Francqui Symposium — Wavefunctions and Entanglement in Quantum Field Theory
14. Okt 2019 - 18. Okt 2019 • Brüssel, Belgien
Zusammenfassung:
The symposium aims at bringing together experts on the topics of variational and nonperturbative methods in quantum field theory, topological and conformal field theory, and quantum entanglement in QFT. Those topics have recently experienced a revival of interest due to advances made in the field of quantum computing and quantum entanglement theory. Area laws and entanglement Hamiltonians have opened up a new window into the structure of quantum correlations in strongly correlated systems, and led to a revisit of the variational principle for quantum field theories in the form of quantum tensor networks. Dualities, as symbolized in the picture of Magritte above, and nonlocal symmetries are proving to be manifestations of emerging order in the entanglement structure, and tensor networks provide representations for the underlying tensor fusion categories. The main purpose of this conference is to bring together the different communities that have been working on the many theoretical aspects of this program.
Eintrags-ID:
1229853
Verwandte Fachgebiete:
5
Analyse des systèmes complexes: grands systèmes coulombiens et systèmes apparentés — The Analysis of Complex Quantum Systems: Large Coulomb Systems and Related Matters
21. Okt 2019 - 25. Okt 2019 • CIRM – Luminy, Frankreich
Veranstalter:
Centre International de Rencontres Mathématiques (CIRM)
Zusammenfassung:
This workshop will focus on mathematical-physics questions in the context of Coulomb systems. This includes identifying the relevant one-particle equations as limits of the underlying microscopic highdimensional dynamics as well as the analysis of the limiting equations with singular potentials.
Eintrags-ID:
1212130
Verwandte Fachgebiete:
6
Workshop on Ordering and Dynamics of Correlated Quantum Systems
21. Okt 2019 - 25. Okt 2019 • Évora, Portugal
Zusammenfassung:
Quantum chaos, quantum information dynamics, quantum criticality, thermalization and open quantum systems, ergodicity breaking, dynamically induced ordering, novel states of matter in cold atomic gases, and topology.
Eintrags-ID:
1233697
7
Spin and Heat Transport in Quantum and Topological Materials
21. Okt 2019 - 20. Dez 2019 • Santa Barbara, Vereinigte Staaten
Veranstalter:
UC Santa Barbara, Kavli Institute for Theoretical Physics
Zusammenfassung:
The fields of spintronics, quantum magnetism, topological matter, and quantum criticality have seen progress with breakthroughs in concepts, techniques, and materials. The unifying goals of these fields are to understand novel collective effects that arise in quantum condensed matter systems with common underlying physics, often united through topology and common symmetries. Despite these common goals, these areas of research are still largely unconnected. This program will offer an opportunity for synergies and defining of new directions.
Themen:
spin and heat transport through magnetic insulators, magnon Bose-Einstein condensation and spin superfluidity, topological-charge transport, magnon-based quantum information and computation, Dirac, Weyl and other topologically protected metallic physics in topological matter (including ferromagnetic and anti-ferromagnetic systems), quantum spintronic effects in these systems, strong-correlation effects in spin and heat transport in these and other related materials, and hydrodynamics at quantum critical points with unconventional heat and spin transport
Eintrags-ID:
1231710
8
QM 2019 — Quark Matter
03. Nov 2019 - 09. Nov 2019 • Wuhan, China
9
Spintronics Meets Topology in Quantum Materials
12. Nov 2019 - 15. Nov 2019 • UC Santa Barbara, Vereinigte Staaten
Zusammenfassung:
This conference is intended to kickstart the program "Spin and Heat Transport in Quantum and Topological Materials" which combines the fields of spintronics, quantum magnetism, topological matter, and quantum criticality. It explores connections between the most recent experimental and theoretical progress in these areas, setting the stage for the program and establishing targets and key grand challenges.
Eintrags-ID:
1120678
Verwandte Fachgebiete:
10
IX CQF — IX CONFERENCE ON QUANTUM FOUNDATIONS
27. Nov 2019 - 29. Nov 2019 • Cordoba, Argentinien
Zusammenfassung:
The IX Conference on Quantum Foundations, will take place during November 27, 28 and 29, 2019, at the Faculty of Mathematics, Astronomy, Physics and Cómputation of the National University of Córdoba, Córdoba, Argentina. We look forward to seeing you in the Conference, and we invite you to present a talk based on your research work.
Kontakt:
Sebastian Fortin;     Email: fundamentoscuantica@gmail.com
Themen:
quantum mechanics, quantum information, philosophy of physics, decoherence, quantum channels, reversibility and irreversibility in quantum mechanics, quantum physics with non hermitian operators, interpretation of quantum mechanics, quantum logic.
Eintrags-ID:
1260460
11
Dynamic Dirac Quantum Matter
16. Dez 2019 - 20. Dez 2019 • Jacksonville Beach, Vereinigte Staaten
Zusammenfassung:
Overall, the goal of this workshop is to bring together researchers from all over the globe to discuss and highlight emerging topics and ideas that help drive our understanding and that are stimulating the growth of Dynamic Dirac Quantum Matter.
Eintrags-ID:
1265204
Verwandte Fachgebiete:
12
Geometry from the Quantum
13. Jan 2020 - 17. Jan 2020 • UC Santa Barbara, Vereinigte Staaten
Zusammenfassung:
A complete understanding of quantum gravity, as it pertains to our universe, remains one of the biggest challenges in theoretical physics. As our observational constraints on the early universe and black hole physics improve, this theoretical challenge has become even more urgent. This conference aims to explore the latest developments in quantum gravity and string theory, ranging from ideas motivated from holographic dualities to new results developing the landscape of string theory vacua.
Themen:
structure of the landscape of string theory solutions; emergence of spacetime from other degrees of freedom; quantum information aspects of quantum gravity; recent developments in AdS/CFT; QFT methods applied to gravitational problems, such as the analytic conformal bootstrap and UV deformations of QFT; perturbative amplitudes in gravity and string theory
Eintrags-ID:
1120633
Verwandte Fachgebiete:
13
9th International Conference on Quantum Simulation and Quantum Walks
20. Jan 2020 - 24. Jan 2020 • CIRM – Luminy, Frankreich
Veranstalter:
Centre International de Rencontres Mathématiques (CIRM)
Zusammenfassung:
This is the 9th in series of international conference focussing on aspects of quantum walks and quantum simulation. Quantum simulation has recently established itself as an area of study in quantum physics that merges fundamental and applied questions. Such an interaction results in a more operational understanding of aspects of quantum mechanics in terms of nature description. The idea to simulate the dynamics of a quantum system by a quantum device was first introduced by Richard Feynman and developed in different frameworks, from mathematics to Computer Science and fundamental physics.
Eintrags-ID:
1210172
Verwandte Fachgebiete:
14
Introductory Workshop: Quantum Symmetries
27. Jan 2020 - 31. Jan 2020 • Berkeley, Vereinigte Staaten
Veranstalter:
Mathematical Sciences Research Institute – MSRI
Zusammenfassung:
This workshop will consist of introductory minicourses on key topics in Quantum Symmetry: fusion categories, modular tensor categories, Hopf algebras, subfactors and planar algebras, topological field theories, conformal nets, and topological phases of matter. These minicourses will be introductory and are aimed at giving semester participants exposure to the main ideas of subfields other than their own.
Eintrags-ID:
1231753
15
ICSCE10 — 10th International Conference on Spontaneous Coherence in Excitonic Systems
28. Jan 2020 - 31. Jan 2020 • Melbourne , Australien
Zusammenfassung:
Coming to Melbourne, Australia 28-31 January 2020, the 10th International Conference on Spontaneous Coherence in Excitonic Systems (ICSCE10) aims to bring together the community of researchers studying quantum collective phenomena in various kinds of electronic excitations in solids, and related phenomena in other physical systems.
Themen:
1. Interlayer and indirect excitons, 2. Novel materials (organics, perovskites, 2D monolayers), 3. Exciton-polaritons, 4. Quantum dots, 5. Ultrastrong coupling, 6. Spontaneous coherence in cold atomic, plasmonic, and other systems.
Eintrags-ID:
1231796
16
Ultrafast Phenomena and Nanophotonics XXIV | Part of SPIE Photonics West 2020
01. Feb 2020 - 06. Feb 2020 • San Francisco, Vereinigte Staaten
Veranstalter:
SPIE, the international society for optics and photonics
Zusammenfassung:
This conference covers ultrafast phenomena in bulk semiconductors, semiconducting and metallic nanostructures and devices with emphasis on ultrafast optical and/or coherent phenomena.
Eintrags-ID:
1260542
Verwandte Fachgebiete:
17
Workshop on Tensor categories and topological quantum field theories
16. Mär 2020 - 20. Mär 2020 • Berkeley, Vereinigte Staaten
Zusammenfassung:
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.
Eintrags-ID:
1231740
Verwandte Fachgebiete:
18
School on Quantum Metrology, Precision Measurements, and Fundamental Constants
05. Mai 2020 - 09. Mai 2020 • Wuhan, China
Eintrags-ID:
1242589
Verwandte Fachgebiete:
19
PSAS'2020 — 11th International Conference on Precision Physics of Simple Atomic Systems
10. Mai 2020 - 15. Mai 2020 • Wuhan, China
Eintrags-ID:
1242576
Verwandte Fachgebiete:
20
Bound-state QED School — PSAS' 2020 Satellite Meeting
16. Mai 2020 - 20. Mai 2020 • Hefei, China
Zusammenfassung:
International Conference on Precision Physics of Simple Atomic Systems
Eintrags-ID:
1242530
Verwandte Fachgebiete:
21
DAMOP 2020 — 51st Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics
01. Jun 2020 - 05. Jun 2020 • Portland, Vereinigte Staaten
22
Gordon Research Seminar — Correlated Electron Systems
27. Jun 2020 - 28. Jun 2020 • Mount Holyoke College, South Hadley, MA, Vereinigte Staaten
23
Gordon Research Conference — Correlated Electron Systems
28. Jun 2020 - 03. Jul 2020 • Mount Holyoke College, South Hadley, MA, Vereinigte Staaten
24
PHHQP XX — Pseudo-Hermitian Hamiltonians in Quantum Physics
29. Jun 2020 - 03. Jun 2020 • Santa Fe, Vereinigte Staaten
Eintrags-ID:
1231826
Verwandte Fachgebiete:
25
Spatiotemporal Control for Probing New Many-Body Physics
13. Jul 2020 - 16. Jul 2020 • UC Santa Barbara, Vereinigte Staaten
Zusammenfassung:
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.
Eintrags-ID:
1120683
Verwandte Fachgebiete:
26
Gordon Research Seminar — Quantum Science
25. Jul 2020 - 26. Jul 2020 • Stonehill College, Easton, MA, Vereinigte Staaten
Eintrags-ID:
1205083
27
Gordon Research Conference — Quantum Science
26. Jul 2020 - 31. Jul 2020 • Stonehill College, Easton, MA, Vereinigte Staaten
Eintrags-ID:
1205117
28
Model and Material Advances in Multicomponent Correlated Systems
12. Okt 2020 - 16. Okt 2020 • UC Santa Barbara, Vereinigte Staaten
Veranstalter:
Kavli Institute for Theoretical Physics (KITP)
Zusammenfassung:
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.
Eintrags-ID:
1246583
Verwandte Fachgebiete:
29
Workshop — Classical and Quantum Mechanical Models of Many-Particle Systems
29. Nov 2020 - 05. Dez 2020 • Oberwolfach , Deutschland
Veranstalter:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Eintrags-ID:
1220754
Verwandte Fachgebiete:
30
The Physics of Modularity
01. Dez 2020 - 04. Dez 2020 • UC Santa Barbara, Vereinigte Staaten
Veranstalter:
Kavli Institute for Theoretical Physics (KITP)
Zusammenfassung:
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.
Themen:
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
Eintrags-ID:
1246615
Verwandte Fachgebiete:
31
Entangled Quantum States of Matter: Classification, Creation, Manipulation, Detection
21. Jun 2021 - 24. Jun 2021 • UC Santa Barbara, Vereinigte Staaten
Veranstalter:
Kavli Institute for Theoretical Physics (KITP)
Zusammenfassung:
This conference will explore many aspects of entangled quantum states of matter, with an eye towards their eventual experimental realization. These include non-Fermi liquids, symmetry-protected topological states, and topologically-ordered quantum matter such as gapped and gapless quantum spin liquids. Some of these states harbor nontrivial boundary or edge modes which will also be highlighted. Different topics will be covered including: the classification of entangled topological states which provide a roadmap of what is possible; investigations on how to engineer models built with realistic ingredients guided by theoretical explorations of their phase diagrams; and proposals for the right observables to detect and manipulate these states which can bring them closer from an abstract idea to reality. This conference will bring together experts on many aspects of highly-entangled quantum matter and help connect experts on mathematical aspects of classification and those with numerical expertise that provide information on phase diagrams with experimentalists striving to engineer these states in the lab.
Eintrags-ID:
1246719
Verwandte Fachgebiete:


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