Objetivo Quantum information theory studies the way information is stored, transmitted and processed in quantum devices. Mathematically, quantum information theory extends Shannon's theory of information but differs from it by allowing both for stronger correlations known as entanglement and for non-commutative effects resulting in measurement uncertainty as required by the laws of quantum physics. Entanglement has been shown to be crucial for the advantages offered by quantum communication and computation.In recent years, researchers have gained a good understanding of quantum information theory involving two parties, for instance in the transmission of quantum bits from a sender to a receiver. Yet the study of quantum protocols for communication tasks involving multiple parties, for instance the joint counting of online votes or the compression of data distributed in a network, is still in its infancy. The reason for this is two-fold: (i) a lack of understanding of entanglement among multiple particles and (ii) the non-commutative nature of quantum theory, two facts that pose major difficulties for the design of multiparty quantum coding schemes.It is the goal of this research project to overcome these two main obstacles so that a comprehensive theory of quantum information can be developed. Just as the Internet, where a network of many interacting computers has replaced point-to-point communication channels such as phone lines, the future of quantum communication will involve communication among many parties. The multipartite quantum information theory explored in this project is therefore expected to impact not only current experiments but also our future communication infrastructure. Ámbito científico natural sciencescomputer and information sciencesinternetnatural sciencesphysical sciencesquantum physicssocial scienceslaw Programa(s) FP7-IDEAS-ERC - Specific programme: "Ideas" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013) Tema(s) ERC-SG-PE6 - ERC Starting Grant - Computer science and informatics Convocatoria de propuestas ERC-2013-StG Consulte otros proyectos de esta convocatoria Régimen de financiación ERC-SG - ERC Starting Grant Institución de acogida KOBENHAVNS UNIVERSITET Aportación de la UE € 1 389 581,00 Dirección NORREGADE 10 1165 Kobenhavn Dinamarca Ver en el mapa Región Danmark Hovedstaden Byen København Tipo de actividad Higher or Secondary Education Establishments Contacto administrativo Tine Mathiesen (Mrs.) Investigador principal Matthias Christandl (Prof.) Enlaces Contactar con la organización Opens in new window Sitio web Opens in new window Coste total Sin datos Beneficiarios (2) Ordenar alfabéticamente Ordenar por aportación de la UE Ampliar todo Contraer todo KOBENHAVNS UNIVERSITET Dinamarca Aportación de la UE € 1 389 581,00 Dirección NORREGADE 10 1165 Kobenhavn Ver en el mapa Región Danmark Hovedstaden Byen København Tipo de actividad Higher or Secondary Education Establishments Contacto administrativo Tine Mathiesen (Mrs.) Investigador principal Matthias Christandl (Prof.) Enlaces Contactar con la organización Opens in new window Sitio web Opens in new window Coste total Sin datos EIDGENOESSISCHE TECHNISCHE HOCHSCHULE ZUERICH La participación finalizó Suiza Aportación de la UE Sin datos Dirección Raemistrasse 101 8092 Zuerich Ver en el mapa Región Schweiz/Suisse/Svizzera Zürich Zürich Tipo de actividad Higher or Secondary Education Establishments Contacto administrativo Matthias Christandl (Prof.) Enlaces Contactar con la organización Opens in new window Sitio web Opens in new window Coste total Sin datos