Konferenzen  >  Physik  >  Quantenmechanik und Quantentechnologie

Yukawa Institute for Theoretical Physics, Kyoto University

Kurse und Veranstaltungen für Physikstudenten,    Astronomie, Astrophysik und Kosmologie

Institute for Pure and Applied Mathematics (IPAM), UCLA

The recent development of quantum algorithms has significantly pushed forward the frontier of using quantum computers for performing a wide range of scientific computing problems. This includes solving numerical linear algebra tasks for very large matrices, such as solving linear systems, eigenvalue decomposition, singular value decomposition, matrix function evaluation etc, as well as solving certain high dimensional linear and nonlinear differential equations, such as heat equations and wave equations. This workshop aims to bring together leading experts across different disciplines, including experts in solving related tasks using classical computers that can potentially inspire the development of new quantum algorithms; discuss recent progress made in the development of quantum algorithms for linear algebra and differential equations and the advances in classical algorithms; foster the discussion and pave the path towards identifying and overcoming challenging problems in science and engineering and for various industrial and technological applications.

Part of the Long Program Mathematical and Computational Challenges in Quantum Computing

Informationstheorie und Grundlagen der Informatik,    Quanteninformationstheorie und Quanteninformatik

UC Santa Barbara, Kavli Institute for Theoretical Physics (KITP)

The exceptional gain in precision quantum metrology (QM) enabled new application of quantum sensors to studies of fundamental physics ranging from dark matter searches to detection of gravitational waves. These new developments involve surprising and unexpected connections between QM methods and other quite different fields of physics. The conference will bring together scientists in very different subfields, connecting optics to condensed matter to atomic physics and quantum information to particle and gravitational physics. A major objective is to provide a platform for cross fertilization between theory and experiment and between different research areas to prompt new scientific discoveries. The conference aims to promote collaboration between particle physics experts working on the design and interpretation of fundamental physics studies with quantum technologies and discussing new ideas in QM for future applications.

Messtechnik,    Quantenmaterialien, Tieftemperaturphysik

ICMS - International Centre for Mathematical Sciences

Topology is likely to be featured prominently in any truly useful quantum computation scheme. The hurdle of scalable fault-tolerance is insurmountable with the current incremental progress -- while it is possible to engineer systems supporting hundreds of physical qubits, applications beyond academic interest require millions of qubits to implement robust error correction. Topological quantum computation (TQC) relies upon the preparation of topological phases of matter supporting non-abelian anyons to perform inherently fault-tolerant operations. As errors are corrected at the hardware level through the topological nature of anyons, the problem of scalability is simultaneously overcome. On the other hand, despite years of effort we still don't have unassailable confirmation that non-abelian anyons exist. This workshop will bring together researchers in a diversity of fields in and around TQC for the purpose of broadening and deepening the subject, with an eye towards accelerating the realization of scalable technology.

Geometrie und Topologie,    Quantenmaterialien, Tieftemperaturphysik

Messe Stuttgart

The whole world is made of quanta. New technical solutions, e.g., more powerful computers, more precise measuring devices, but also increased security in data communication are pushing onto the market. There are many possible applications and the aim is to build an international ecosystem in which Quantum Effects plays a pioneering European role. Quantum Effects as a new format creates an application-oriented forum in this ecosystem and links science, start-ups and business, making innovative quantum technologies visible in Europe. It will take place for the first time at Messe Stuttgart on 10 and 11 October 2023.

Quantum computing, quantum technologies, software, sensing, communication

Quantenmaterialien, Tieftemperaturphysik,    Messen und Ausstellungen

Quantum Alliance

Organized by PhDs for PhDs, this full day PhD conference will bring together young researchers from different domains of quantum technologies, both from a theoretical and an experimental background. From quantum computing to metrology and sensing, the PhD conference is an ideal hub to exchange ideas and openly explain our research.

Email: phd-conf@aei.mpg.de

quantum technologies, quantum computing, quantum sensing, AMO physics, PhD

Atomphysik,    Quanteninformationstheorie und Quanteninformatik

Institute for Pure and Applied Mathematics (IPAM), UCLA

What will quantum computers be useful for once we have them? Machine learning and optimization would be important applications if quantum computers were useful for them, but the level of quantum benefit is unknown. One aim of the workshop is to bring together experts in classical and quantum machine learning to discuss the role of mathematical proof as well as experimentation in understanding these topics. A second aim is to explore how classical machine learning techniques can help us build better quantum computers.

Part of the Long Program Mathematical and Computational Challenges in Quantum Computing

Informationstheorie und Grundlagen der Informatik,    Quanteninformationstheorie und Quanteninformatik

Institute for Pure and Applied Mathematics (IPAM), UCLA

The ability to create and manipulate complex quantum states offers the potential for dramatic increases in computational power, measurement sensitivity, and information security. Understanding the dynamics of such entangled many-body states raises a number of mathematical and physical questions, as such states often lie beyond standard approximate descriptions used in different areas of physics. This workshop is devoted to the related problems of how quantum and classical computers can be used to attack important problems in many-body quantum mechanics across application domains. While the faithful representation of full many-particle Hilbert spaces on a classical computer is exponentially costly, efficient approximate representations for specific purposes have been discovered, such as tensor networks. Studying the dynamics of quantum computers in the current NISQ area leads naturally to questions of robustness and control.

Part of the Long Program Mathematical and Computational Challenges in Quantum Computing

Informationstheorie und Grundlagen der Informatik,    Quanteninformationstheorie und Quanteninformatik

Institute for Pure and Applied Mathematics (IPAM), UCLA

The goal of finding better quantum error correcting codes gains motivation not just in fault tolerant quantum computing, but also for attacking major open questions in quantum complexity theory. This workshop will bring together leading researchers working on both the areas, with the aim of making progress on questions such as the quantum PCP conjecture, better quantum LDPC codes, quantum local testability and tests for quantumness.

Part of the Long Program Mathematical and Computational Challenges in Quantum Computing

Informationstheorie und Grundlagen der Informatik,    Quanteninformationstheorie und Quanteninformatik

Banff International Research Station (BIRS) for Mathematical Innovation and Discovery

The symmetries of classical mathematical objects form a group. In the past several decades, we have seen new quantum mathematical objects like von Neumann algebras and quantum field theories whose symmetries are best described by tensor categories. One reason for this is that these mathematical objects naturally form higher categories, and thus their endomorphisms naturally form higher monoidal categories. In this sense, we view fusion categories as objects which encode quantum symmetries. Subfactors are a rich source of examples of exotic unitary fusion categories, and conversely, every unitary fusion category arises from a subfactor. This correspondence leads to deep mathematical connections between these fields. These mathematical objects are also intimately related to conformal field theory and topological phases of matter, which give topological quantum field theories, in which higher categories play an important role. The purpose of this workshop is built on the 2014 and 2018 BIRS workshops on subfactors and fusion categories, with the goal of studying these objects through a higher categorical lens. To do so, we will bring together world experts from subfactors, fusion categories, higher categories, and mathematical physics to further develop the deep and rich connections between these fields.

The Winter Colloquium on the Physics of Quantum Electronics, known as PQE is an annual physics conference that attracts the world's experts in laser physics, quantum physics, and many other areas. January 2024 marks the 54th winter meeting.

Computerhardware,    Informationstheorie und Grundlagen der Informatik

Informationstheorie und Grundlagen der Informatik,    Quanteninformationstheorie und Quanteninformatik

Quantum science has made great strides in both providing a deeper understanding of nature and enabling innovative technologies. We are now approaching the exciting possibilities of “Quantum 2.0,” a technology revolution that embraces such phenomena as quantum superposition and entanglement to solve entirely new challenges and provide unique capabilities in large-scale systems. Realizing this potential will require overcoming the hurdles and building the infrastructure necessary to bring promising technology from research through prototype development to achieve robust commercial product solutions. Quantum West will highlight the future of applied quantum technologies and will provide a forum that addresses the interests of researchers, engineers, tech companies, investors, and governments—all contributors that can bring about a quantum-enabled future.

Computerhardware,    Informationstheorie und Grundlagen der Informatik

Accelerating Impact: From Research to Commercialisation, and Developing Quantum Technology Markets

Quantum Days is a three-day conference that brings together Canada’s quantum community. The interactive sessions feature talks by prominent speakers, panel discussions, industry sessions, and poster presentations with over 1,000 participants from coast-to-coast. Participants include students, researchers, industry, policy makers, investors, and more. Topics range from cutting-edge academic research in theory and experiment, to industry applications, societal impact, public policy and future careers. The program is designed to inform, connect, and build on breakthroughs to grow Canada’s quantum landscape.

Centro de Ciencias de Benasque Pedro Pascual

Banff International Research Station (BIRS) for Mathematical Innovation and Discovery

Kurse und Veranstaltungen für Studenten der Mathematik,    Quanteninformationstheorie und Quanteninformatik

Banff International Research Station (BIRS) for Mathematical Innovation and Discovery

Kurse und Veranstaltungen für Studenten der Mathematik,    Infinitesimalrechnung, Differentialgleichungen, Integralrechnung

UC Santa Barbara, Kavli Institute for Theoretical Physics (KITP)

This conference will bring experts from different disciplines of physics and foster an active and productive interaction and discussion on various open questions regarding strongly correlated gapless quantum many-body systems. The concentrated schedule of the conference will enable participation of condensed matter experimentalists and create a platform for productive exchanges with theorists.

Galileo Galilei Institute

Quantum field theory is not only the unifying language of fundamental forces, but also an extremely rich source of surprising non-perturbative dualities. This success in predicting unexpected new links among seemingly distant subjects has accelerated on many fronts over the past few years, thanks to applications of modern developments in “quantum” mathematics to quantum field theories with supersymmetric, integrable, conformal, topological, or holomorphic structures. The insights emerging from these developments have been the source of important novel results across various branches of theoretical physics and mathematics, hinting at further new connections awaiting discovery. The common ground to all these recent developments is the richness of the physics and mathematics underlying the dynamics of protected (BPS) sectors, whose study ties together fundamental questions in diverse fields in original ways. This workshop aims to highlight and discuss the impact of key developments, to forge new synergies, and to grasp together the hints of far-reaching new opportunities.

Northwestern University

Microlocal Analysis and Quantum Dynamics 2024 is supported by the RTG “Dynamics: Classical, Modern, and Quantum”. The events are part of Northwestern’s 2023-2024 Emphasis Year, “Asymptotics in Geometry and Analysis: the Mathematics of Steve Zelditch”.

school and conference

Kurse und Veranstaltungen für Studenten der Mathematik,    Analysis

Centro de Ciencias de Benasque Pedro Pascual

Institut de Mathématiques de Toulouse

This event is part of the thematic semester Mathematical Aspects of Quantum Mechanics.

Kurse und Veranstaltungen für Physikstudenten,    Mathematische Physik

Its aim is to bring together both experimentalists and theorists from across the UK and Europe working on realising, simulating and modelling complex quantum systems across atomic, molecular and condensed matter physics. The major focus will be on new mathematical and computational methods, the discussion of novel experimental results and the challenges of modelling them.

The workshop is organised as a part of the UK's Collaborator Computational Projects (CCP) programme bringing together the CCPQ - Quantum Dynamics in Atomic, Molecular and Optical Physics, and CCP9 - Computational Electronic Structure of Condensed Matter.

Topics of interest include, but are not limited to: cold atoms in optical lattices, quantum materials, superconductivity and superfluidity, nanomechanical oscillators in cavities, phase transitions, non-equilibrium dynamics, coherence and entanglement, and environment engineering for small scale quantum technologies. To complement this physics we also expect a wide variety of numerical methodologies, such as tensor network theory, dynamical mean-field theory, quantum Monte Carlo and electronic structure calculations to be represented.

Fields Institute

The conference will include sessions that will be devoted to different themes, covering foundations and applications, theory and experiment, pure and applied research. Examples of sessions are: Quantum computing and algorithms, quantum dynamics and simulations, quantum thermodynamics, quantum communication and cryptography, quantum sensing and control, quantum hardware and materials.

Centro de Ciencias de Benasque Pedro Pascual

Quantenmaterialien, Tieftemperaturphysik,    Magnetismus, Spintronik

UC Santa Barbara, Kavli Institute for Theoretical Physics (KITP)

There has been an explosion of new experimental platforms to explore and control the quantum interactions between atoms and light. These include dense atomic media either in the form of ordered arrays or disordered ensembles, to nanophotonic or nanophotonics-inspired interfaces, to quantum electrodynamical circuits coupled to superconducting qubits. These new platforms exhibit an additional complexity not found in conventional atom-light interfaces, arising from factors such as the ability to engineer the dispersion relation of light, the reduced system dimensionality, and/or non-perturbative multiple light scattering. This conference will gather a diverse set of researchers together in order to exchange state-of-the art developments and to discuss, identify and pose grand challenges and opportunities for the field in the near future. Experimentalists working in these fields are encouraged to participate and share their perspectives of future experimental capabilities of many-body quantum optical systems. Researchers in related fields (such as Rydberg atom arrays, ultracold molecules, superconducting qubits for quantum computing, etc.) who see opportunities in linking with quantum optics are also welcome to attend. This broad exchange should catalyze important themes for discussion and development in the field.