Conférences - Mécanique quantique et l'information quantique

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1
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:
1246627
2
Quantum Thermodynamics of Non-equilibrium Systems
13 oct 2020 - 16 oct 2020 • Donostia-San Sebastián, Espagne
Résumé:
The workshop will focus on new developments in the understanding of quantum thermodynamics in non-equilibrium systems, with emphasis on the meso- and nanoscopic scale. Special attention will go to possible implementations of proof-of-principle experiments of systems working in the quantum regime. We intend to bring together experts and younger researchers in the field of non-equilibrium quantum thermodynamics so as to stimulate exchange and discussions about the newest topics in the field. Therefore, besides the invited talks, we plan slots for contributed talks, a poster session and time for discussion. We hope the conference will lead to new collaborations, and that it will contribute to the progress of the field through the interchange of information and new ideas.
Sujets:
Basic phenomena of thermodynamics at the quantum level, Proof of principle proposals and experiments, Quantum heat engines, Link between information and thermodynamics, Bath engineering (for state preparation, Lindbladian engineering), Control of quantum dynamics
Identifiant de l'évènement:
1349695
3
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:
1220732
Sujets apparentés:
4
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:
1246615
5
51st IFF Spring School — IFF spring school 2021: Quantum Technology
01 mar 2021 - 12 mar 2021 • Jülich, Allemagne
Résumé:
Based on quantum coherence, data can be protected in a completely secure way that makes eavesdropping impossible. Given the explosive growth of cybercrime and espionage, this is a highly strategic capability. Quantum technologies will also give rise to simulation techniques well beyond current capabilities for material and chemical synthesis, and to clocks and sensors with unprecedented sensitivity and accuracy, with potential impact for navigation, the synchronisation of future smart networks and medical diagnostics.
Identifiant de l'évènement:
1356930
6
Particle & AMO Physicists Discussing Quantum Sensors and New Physics
01 mar 2021 - 26 mar 2021 • Garching, Allemagne
Résumé:
In order to maximize the impact of using quantum technology to probe fundamental interactions it is critical that each community improves its knowledge of the other discipline. We plan to bring in world experts in quantum technologies and particle physics in order to discuss how the recent progress in the precision front of quantum sensors could be used to search for new physics and study fundamental interactions.
Identifiant de l'évènement:
1369094
Sujets apparentés:
7
QENS/WINS 2021
17 mai 2021 - 21 mai 2021 • San Sebastian, Espagne
Résumé:
QENS focusses on the discussion and exchange of scientific ideas related to the investigation of atomic and molecular motions, while WINS deals with instrumental aspects of quasielastic and inelastic neutron scattering techniques. Though originally QENS and WINS were held in an independent way, the added value of their joint celebration has been put forward since it enhances their scope and impact on the scientific community related with the quasielastic and inelastic neutron scattering techniques. Young scientists involved in neutron scattering investigations can particularly profit from this joint event (and are especially welcome).
Sujets:
Dynamics of liquids in different environments and under confinement Dynamics of polymers in bulk, blends, gels, membranes, films, composites etc. at different length scales Function/dynamics relation in biological and bio-related systems Role of dynamics in systems of medical relevance Transport mechanisms in energy-related materials Dynamical processes in soft matter, including liquid crystals, self-assembled materials, colloids, etc. Dynamics of novel materials for industrial applications Relaxation phenomena involved in the glass transition Lattice dynamics and Spin dynamics of magnetic systems
Identifiant de l'évènement:
1356995
8
Quantum Foundations, Gravity, and Causal Order
30 mai 2021 - 04 jui 2021 • Banff Centre in Alberta, Canada
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Résumé:
New experiments are challenging our conventional understanding of past, present, and future in the quantum world. This workshop will, therefore, explore the very foundations of our understanding of space, time, and gravity by looking at new mathematical concepts and methods related to the quantum processes of measuring location, orientation, speed, cause and effect. We expect to forge a path that blends together new ideas on how our description of the structure of space and time must be modified to fully understand how to combine gravity with quantum physics.
Identifiant de l'évènement:
1364244
9
DAMOP 2021 — 52nd Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics APS Meeting
31 mai 2021 - 04 jui 2021 • Fort Worth, TX, États-Unis
Organisateur:
American Physical Society (APS)
Identifiant de l'évènement:
1285653
10
AIM Workshop: Analysis on the hypercube with applications to quantum computing
07 jui 2021 - 11 jui 2021 • San Jose, États-Unis
Organisateur:
American Institute of Mathematics, San Jose
Résumé:
This workshop, sponsored by AIM and the NSF, will be devoted to analysis on the hypercube. The topics of the workshop will include harmonic analysis on the hypercube, Markov-Bernstein type inequalities, and martingales and Bellman functions.
Identifiant de l'évènement:
1366876
Sujets apparentés:
11
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:
1362399
Page web:
12
Entangled Quantum States of Matter: Classification, Creation, Manipulation, Detection
21 jui 2021 - 24 jui 2021 • UC Santa Barbara, États-Unis
Organisateur:
Kavli Institute for Theoretical Physics (KITP)
Résumé:
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.
Identifiant de l'évènement:
1246708
13
Gordon Research Seminar — Quantum Sensing
26 jui 2021 - 27 jui 2021 • Hong Kong, Chine
Identifiant de l'évènement:
1321289
14
Gordon Research Conference — Quantum Sensing
27 jui 2021 - 02 jul 2021 • Hong Kong, Chine
Identifiant de l'évènement:
1321246
15
Gordon Research Seminar — Spin Dynamics in Nanostructures
10 jul 2021 - 11 jul 2021 • Les Diablerets, Suisse
Identifiant de l'évènement:
1321451
16
Gordon Research Conference — Spin Dynamics in Nanostructures
11 jul 2021 - 16 jul 2021 • Les Diablerets, Suisse
Identifiant de l'évènement:
1321518
17
FQMT'21 — Frontiers of Quantum and Mesoscopic Thermodynamics 2021
18 jul 2021 - 24 jul 2021 • Prague, République tchèque
Organisateur:
Institute of Physics, Czech Academy of Sciences
Résumé:
The main goal of the conference is to contribute to a better understanding of the behavior of quantum systems out of equilibrium. To reach this aim we also need to improve our knowledge of systems in equilibrium and steady state situations. The conference will thus address foundations of quantum physics, quantum many body physics, statistical physics, and thermodynamics relying on the theoretical and experimental methods of condensed matter physics and quantum optics. The systems considered will be mainly on the order of mesoscopic (nanoscale) size, and include those of both natural and artificial origin. Special attention will be given to non-equilibrium quantum systems, physics of quantum information and manifestation of quantum effects in biological systems. Subjects from astrophysics, gravitation or cosmology related to the above scope will also be included.
Contact:
Institute of Physics, Czech Academy of Sciences;     Tél.: [+420 220 318 446];     Email.: spicka@fzu.cz, fqmt21@fzu.cz
Sujets:
Non-equilibrium quantum phenomena, Dissipation, dephasing and noise, Quantum statistical physics and thermodynamics, Foundations of quantum physics, Quantum measurement, entanglement and coherence, Many body physics, quantum field theory, Light matter interactions, quantum optics, Physics of quantum information and computing, Topological states of quantum matter, quantum phase transitions, Macroscopic quantum behavior, Atomic physics, cold atoms and molecules, Mesoscopic, nano-electromechanical and nano-optical systems, Molecular motors, quantum heat engines, Biological systems, Cosmology, gravitation and astrophysics
Identifiant de l'évènement:
1366736
18
Gordon Research Conference — Electron Spin Interactions with Chiral Molecules and Materials
01 aou 2021 - 06 aou 2021 • Southern New Hampshire University, Manchester, NH, États-Unis
Identifiant de l'évènement:
1319252
19
Gordon Research Seminar — Quantum Control of Light and Matter
07 aou 2021 - 08 aou 2021 • Salve Regina University, Newport, RI, États-Unis
Identifiant de l'évènement:
1321236
20
Gordon Research Conference — Quantum Control of Light and Matter
08 aou 2021 - 13 aou 2021 • Salve Regina University, Newport, RI, États-Unis
Identifiant de l'évènement:
1321160
21
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:
1313206
22
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:
1312537
23
Gordon Research Seminar — Correlated Electron Systems
25 jui 2022 - 26 jui 2022 • Mount Holyoke College, South Hadley, États-Unis
24
Gordon Research Conference — Correlated Electron Systems
26 jui 2022 - 01 jul 2022 • Mount Holyoke College, South Hadley, États-Unis
Identifiant de l'évènement:
1379788


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Dernière mise à jour: 24 Septembre 2020