Conférences  >  Informatique  >  Théorie de l'information quantique et informatique quantique

Wilhelm-and-Else Heraeus Foundation

Strange metals are one of the most prominent frontiers of condensed matter physics. While conventional metals are well described by Landau’s Fermi liquid theory – i.e. a quantum liquid of long-lived, local, electron-like quasiparticles – strange metals defy this paradigm. Here, the local low-energy excitations are extremely short lived and the adiabatic connection to free electrons breaks down. As a consequence, strange metals display a multitude of unusual experimental phenomena, including anomalous charge transport (for example linear in temperature and magnetic field scaling of resistance), singular thermodynamics, and characteristic dynamical scaling. Experimentally, strange metallic behavior has been reported in a variety of experimental systems including high-temperature superconductors and heavy fermion materials. Recent progress in experimental control and device fabrication not only allowed for much more accurate studies of these classic materials, but, in the process, also revealed strikingly new properties such as the unexpectedly simple and yet puzzle scaling of the magnetoresistance. Present-day technology adds novel quantum emulators such as twisted van-der-Waals heterostructures and cold atomic gases to the list of experimental systems displaying strange metallic behavior. At the same time, most recent theories explaining strange metallic behavior resort – from a healthy variation of perspectives – to such diverse concepts as exotic (beyond-Landau) critical quantum fluctuations, effective dual gravity models, and quantum hydrodynamics. As such, this WE-Heraeus Seminar aims at bringing together key figures in the research on strange metals. A particularly important mission is the fruitful cross-talks between experimentalists working on a variety of platforms, as well as theorists with different perspectives of the problem.

Organizing committee;     Email.: e.koenig@fkf.mpg.de

Physique de la matière condensée et des matériaux,    Matériaux quantiques, basses températures

Mécanique quantique et technologie quantique,    Théorie de l'information, fondations de l'informatique

Abdus Salam International Centre for Theoretical Physics (ICTP), Trieste, Italy

The central challenge in building a scalable quantum computer is achieving effective quantum error correction (QEC). Large arrays of superconducting qubits are currently a leading platform for the implementation of QEC. The success of these implementations relies on the synergy of accurate understanding of the device physics and associated noise, of efficient and practical quantum codes, and of the integration of these two in the form of tileable architectures.

New materials and hardware foundations, New quantum LDPC codes, New hardware architectures and components

Matériaux quantiques, basses températures,    Matériel informatique

OPTICA

There are currently several approaches to quantum computing, all of which involve photonics in some way, whether lasers for trapping ions and atoms or integrated photonics for creating and manipulating qubits. Photonics will also be essential for networking quantum computers together to reach scale. Where is each approach today and what does it need from photonics suppliers? All agree that “every photon counts” but what does that mean? This event will hear from developers about their photonics challenges.

Centro de Ciencias de Benasque Pedro Pascual

In the Quantum Science era where Noisy Intermediate-Scale Quantum (NISQ) devices are accessible, quantum information tools to guide their development play a fundamental role. With the foreseen increasing complexity of available NISQ devices, their classical simulations - that drove their development until now – will soon fail to keep up. There is thus an urgent need for increasingly powerful diagnostic tools that can be applied to quantum devices even in the quantum advantage regime

Mécanique quantique et technologie quantique,    Physique numérique

Abdus Salam International Centre for Theoretical Physics (ICTP), Trieste, Italy

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

Cours et évènements pour étudiants en mathématiques,    Mécanique quantique et technologie quantique

QC WARE

Q2B is one of the largest and most recognized quantum computing event series in the world. The conference brings together top QC companies, investors, enterprise users, academics and governmental representatives to discuss the latest breakthroughs in quantum and to connect providers with consumers. In 2024, Q2B is coming back to Paris after a successful first 2023 edition, as the event continues to make its community more accessible to the European ecosystem and the international community of quantum computing. The event will be structured around Keynotes, track sessions, panels, and networking with a specific focus on computing, communications & security, industrial enterprise applications, and governmental policies .

Organisateur;     Tél.: [0777847234];     Email.: jb.faverjon@qcware.com

Informatique Quantique, Informatique, Sensing, Timing, super conducteurs, communications et sécurité, cas d'usage, applications industrielles, gouvernements, analystes, keynote,

Quantum technologies exploit the ability to prepare, manipulate and detect single quantum objects such as atoms, photons and electrons to enhance the performance of applications in quantum communications, quantum computing and simulation, and quantum sensing/metrology. In the last decades impressive progress has been made in a large variety of physical systems providing an excellent experimental test bench for novel concepts introduced within the framework of quantum information science theory, and opening the path to new devices for advanced quantum technologies. The aim of this conference on quantum technologies is to bring together people from academia and industry who are active in this field or have an interest in new emerging areas. We appreciate contributions ranging from basic research on quantum components and systems to industrial development of quantum-based products, prototypes and instruments.

Mécanique quantique et technologie quantique,    Matériaux quantiques, basses températures

Abdus Salam International Centre for Theoretical Physics (ICTP), Trieste, Italy

Cours et événements pour étudiants en physique,    Cours et évènements pour étudiants en mathématiques

NIST

The purpose of the conference is to discuss various aspects of the algorithms (both those selected and those being evaluated) and to obtain valuable feedback for informing decisions on standardization. NIST will invite the submission teams for BIKE, Classic McEliece, Falcon, and HQC to give an update on their algorithms.

Centro de Ciencias de Benasque Pedro Pascual

Quantum computing has experience huge scientific growth recently. What 10 years ago were a few prototypes of qubits in closed university laboratories are now fully fledged quantum computing devices, made of tens or even hundreds of qubits and substantially improved quality, and getting closer to fault-tolerance thresholds. Moreover, the existence and development of several quantum computing technology platforms enrich the scientific panorama and provide excellent grounds to discover new physics.

The School is organized to give time and space for the participants to interact with each other and the school lecturers, surrounded by a stimulating environment created by the open architecture and blackboard walls of the CCBPP center and the astonishing nature of Benasque Valley.

Cours et événements pour étudiants en physique,    Evènements pour étudiants en informatique

Robust direct analog control of quantum devices and devices with stable 3 (qutrit) and higher states open the possibility to a wide range of pathways to implement and stabilize quantum simulations of many-body physics. However, as these methods are platform-dependent, bringing together domain experts from quantum simulations, quantum control, and platform developers is crucial to realize these great possibilities and fully use the current and following generations of NISQ devices.

The Q-SE workshop will provide a platform for researchers and practitioners to discuss the challenges in developing software quantum software in high-level quantum languages, developing novel solutions to build correct methods for developing testing quantum programs, executing quantum software, developing best practices, and creating a research roadmap of quantum software engineering.

BQIT is a three day annual workshop aimed at enabling leading UK and international academics and industrial partners to come together; to explore and discuss future ambitions and challenges in the field of Quantum Information Technologies.

The Simons Institute for the Theory of Computing

This workshop will bring together researchers from academia and industry to study the capabilities of existing and upcoming quantum computers. Topics will include protocols for characterizing quantum noise, as well as tailoring fault-tolerance protocols to more concrete noise models. The other theme will be proofs of quantumness and other near-term algorithms suitable for such computers, as well as algorithms for scalable fault-tolerant quantum computers.

University of Waterloo

Quantum Connections is an annual networking conference hosted by the Institute for Quantum Computing (IQC) at the University of Waterloo. The conference aims to encourage the thriving quantum ecosystem in Canada by connecting professionals from government, industry and academic sectors in an innovative and collaborative environment. Set in IQC’s beautiful Mike and Ophelia Lazaridis Quantum-Nano Centre (QNC) building, this annual conference features speakers and panels highlighting the latest in quantum information science and technology, developments in cutting edge discoveries and industry implications.

The 4th edition of the Quantum Matter International Conference – QUANTUMatter 2024 (San Sebastian, Spain) – aims at gathering the various communities engaged in the science and technologies of quantum information and quantum matter, to foster the incubation of new ideas & collaborations at the forefront of quantum technologies, emerging quantum materials and novel generations of quantum communication protocols, quantum sensing and quantum simulation. Quantum Information and Quantum Matter are two components of revolutionary treatments of information, which are becoming cornerstones for discovering and implementing disruptive paradigms in quantum computation and quantum technologies.

Schloss Dagstuhl - Leibniz-Zentrum für Informatik

The last years have seen significant advances in the field of quantum technologies, consolidating the development of basic requirements for quantum computation. Protecting the quantum computation from noise and decoherence has become more topical than ever, challenging and bringing quantum error correction fairly close to the integration into practical quantum computers. However, to make such an integration viable, further innovations and advances are required in both theoretical research and engineering practice. This Dagstuhl Seminar is intended to be an interaction forum for senior and talented junior researchers, crossing boundaries between classical and quantum coding theory, and related areas of quantum technology and engineering problems. The aim is to exchange on the challenges and the toolsets that emerged in the different areas, towards creating a diverse and inclusive research network, where researchers from different domains can share ideas and knowledge, and inspire each other

Iowa State University, Department of Electrical and Computer Engineering

Recent breakthroughs in quantum computing hardware have created an explosion of research and activity in quantum information science. The rise of “Noisy Intermediate Scale Quantum” (NISQ) devices has revealed major algorithmic and architectural challenges within this new technology. For example, the potential roles of quantum and/or quantum-classical hybrid data structures on algorithm design and performance evaluation are subjects of intense research. The goal of the QCASA workshop is to showcase the novel studies and foremost applications of non-fault-tolerant quantum computers, and provide a timely forum for computational scientists, software developers, computer scientists, physicists and quantum hardware specialists to exchange and discuss ideas on current problems in quantum information science. The contributions in this workshop will help elucidate practical, near-term limitations of current quantum devices, gauge the effectiveness of a class of approximate circuits quantitatively, and garner insight on what degree of that approximation is optimal for a given regime of machine performance.

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

This workshop will unite several communities of researchers focused on varying parts of the quantum software stack: the translation of quantum algorithms into instructions a quantum computer can understand (i.e., the process of quantum circuit compilation); the design, optimization, and verification of those circuits; circuit simulation; and the extension and scaling of methods to work with the fault-tolerant (error-corrected) devices of the future. The interaction of researchers at multiple layers of this stack will lead to cross-pollination of ideas that enables co-design of all these elements. Furthermore, the novel methods developed, and improvements in their scaling, will further drive quantum computing research and applications, bringing us closer to the solution of today’s most important problems.

International conference devoted to the analysis of foundational impact of the recent quantum information revolution, arranged by The International Centre for Mathematical Modelling in physics, engineering and cognitive sciences (ICMM) at Linnaeus University.

Théorie de l'information, fondations de l'informatique,    Robotique, automation & mécatronique

Abdus Salam International Centre for Theoretical Physics (ICTP), Trieste, Italy

Physique de la matière condensée et des matériaux,    Réseaux de neurones et intelligence artificielle, apprentissage automatique

A cross-cutting path from materials theory, computing and data science to the hot frontiers of materials research for new informatics paradigms up to scalable quantum computing

Evénement multidisciplinaires ou générales en informatique,    Matériaux quantiques, basses températures

The Global Conference “Materials in an Explosively Growing Informatics World” will be held on June 20- 24, 2024 in Italy. The conference belongs to the highly recognized long-standing CIMTEC series of international meetings started at the end of 1960’s.

OPTICA

Stimulating and facilitating the development of quantum information science and technology. On the edge of a technology revolution, Quantum 2.0 refers to the development and use of quantum superposition and entanglement in large engineered systems. Examples of such large quantum systems include quantum computers and simulators, quantum communication networks and arrays of quantum sensors. New technologies will go far beyond the (quantum 1.0) capabilities offered by single systems.

Centro de Ciencias de Benasque Pedro Pascual

The FTQT 2024 workshop will bring together researchers exploring different techniques for tackling noise in quantum computation, following up on the previous 2016 and 2020 editions of FTQT. The workshop's goal is to accelerate the development of new theoretical tools to improve the performance, efficiency and practicality of fault-tolerance protocols. The resulting theoretical work will help developers of quantum technology hardware to overcome challenges posed by decoherence.

LDPC codes - Dynamical codes - Fault-tolerant logical gates - Experimental implementations of fault-tolerant protocols

While classical cryptographic schemes always have to fear the risk of being broken, in particular with the possibility that quantum computers are built, quantum cryptography promises unconditional security solely based on the laws of physics. This field of research is currently in an exciting phase in which theoretical concepts and ideas are not only experiencing the transition to experimental implementations, but are also attracting the interest of industry. The Quantum Key Distribution Summer School is a five-day programme on theoretical and experimental aspects of quantum cryptography that aims at providing high-level training to young researchers entering this field. The goal is to equip them with a solid foundation in relevant approaches and techniques, enabling them to pursue their own independent research.

Cryptographie, blockchain et sécurité de l'information,    Evènements pour étudiants en informatique

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.

The AQIS’24 conference will focus on quantum information processing, communication and cryptography, an interdisciplinary field bridging quantum physics, computer science, mathematics, and information technologies.

Qalypso is a 5 day Summer School being held on the beautiful island of Gozo including a crash course and hackathon on quantum computing in collaboration with quantum industry. The 2022 edition focused on Open Quantum Systems & Computation whereas the upcoming 2024 edition focuses on Precision in Quantum Information & Computation. The 2024 edition is partially financed by EU Consortium ASPECTS.

Cours et événements pour étudiants en physique,    Evènements pour étudiants en informatique

The Theory of Quantum Computation, Communication and Cryptography (TQC) is a leading annual international conference for students and researchers working in the theoretical aspects of quantum information science. The scientific objective is to bring together the theoretical quantum information science community to present and discuss the latest advances in the field. The 19th TQC will be hosted by OIST in Okinawa, Japan, in September 2024. It is a hybrid event, with focus on in-person participation. Talks will be streamed live, and an online discussion forum will be provided. Contributed talks should be in person.

This workshop will be centered around the topic of entanglement in many-body systems relevant for and connected to NP. The goal is to advance exchanges of ideas and techniques between NP and other fields of many-body physics such as condensed matter, quantum chemistry or quantum field theories. These areas are already well advanced in the characterization and use of entanglement for the description of many-body systems, and in the development of experimental techniques for producing and detecting entangled states. The knowledge acquired in these fields can guide progress in the development of entanglement-driven methods for classical and quantum simulations of nuclei, and in the identification of experiments probing entanglement in nuclear systems. Vice versa, specificities of many-body NP techniques can potentially be useful for other fields, and QIS in general. The workshop will explore these different aspects.

The Quantum Morocco Conference lands at the Middle Atlas Mountains. Building on the success of the first edition , Al Akhawayn University in Ifrane will host the second edition from the 14th to the 25th of October, 2024. The event is graciously funded by the NATO Science for Peace and Security Programme. The major theme of the conference will be “Cybersecurity in the era of quantum computing: threats and challenges”.

Sécurité des systèmes d'information et protection de données,    Cryptographie, blockchain et sécurité de l'information

Isaac Newton Institute for Mathematical Sciences

Over the past few years, several remarkable links between quantum information, quantum groups, and operator algebras have been discovered. This includes in particular the study of non-local games, quantum automorphism groups, and the resolution of Connes’ Embedding problem announced by Ji, Natarajan, Vidick, Wright and Yuen in 2020. The focus of this workshop is the state of the art in this highly active area, covering the latest developments and potential future directions.

Centro de Ciencias de Benasque Pedro Pascual

Cours et événements pour étudiants en physique,    Matériaux quantiques, basses températures

Centro de Ciencias de Benasque Pedro Pascual