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Matthias Christandl

Matthias Christandl

D-Index & Metrics

Mathematics

D-Index
49
Citations
10879
World Ranking
1138
National Ranking
7

Overview

Matthias Christandl is affiliated with the University of Copenhagen in Denmark and is active in research primarily at the intersection of computer science and physics.

Their work spans multiple fields of study, with a focus on:

  • Computer Science
  • Physics and Astronomy

Within these broad areas, their subfields of concentration include:

  • Artificial Intelligence
  • Atomic and Molecular Physics, and Optics
  • Computational Mathematics
  • Computational Theory and Mathematics
  • Infectious Diseases

Key topics of research addressed by Matthias Christandl are:

  • Quantum Computing Algorithms and Architecture
  • Quantum Information and Cryptography
  • Tensor decomposition and applications
  • Quantum Mechanics and Applications
  • Quantum and electron transport phenomena
  • Quantum many-body systems
  • Complexity and Algorithms in Graphs

The scientist's recent papers illustrate a focus on quantum computing and its applications, as well as tensor analysis and infectious disease transmission studies. Selected recent publications include:

  • Quantum Computing for Molecular Biology (2023), published in ChemBioChem
  • Lindblad Tomography of a Superconducting Quantum Processor (2022), published in Physical Review Applied
  • SARS-CoV-2 transmission routes from genetic data: A Danish case study (2020), published in PLoS ONE
  • Upper Bounds on Device-Independent Quantum Key Distribution (2021), published in Physical Review Letters
  • Tensor network representations from the geometry of entangled states (2020), published in SciPost Physics

Matthias Christandl frequently publishes in the following venues:

  • arXiv (Cornell University)
  • Physical Review Letters
  • IEEE Transactions on Information Theory
  • Nature Physics
  • Quantum

Regular collaborators of Matthias Christandl include:

  • Jeroen Zuiddam
  • Vladimir Lysikov
  • Albert H. Werner
  • Markus Reiher
  • Fulvio Gesmundo

Best Publications

  • Perfect State Transfer in Quantum Spin Networks

    Matthias Christandl;Nilanjana Datta;Artur Ekert;Artur Ekert;Andrew J. Landahl;Andrew J. Landahl

  • The uncertainty principle in the presence of quantum memory

    Mario Berta;Mario Berta;Matthias Christandl;Matthias Christandl;Roger Colbeck;Roger Colbeck;Joseph M. Renes

  • Perfect Transfer of Arbitrary States in Quantum Spin Networks

    Matthias Christandl;Nilanjana Datta;Tony C. Dorlas;Artur Ekert;Artur Ekert

  • Distributed quantum sensing in a continuous variable entangled network

    Xueshi Guo;Casper R. Breum;Johannes Borregaard;Shuro Izumi

  • “Squashed entanglement”: An additive entanglement measure

    Matthias Christandl;Andreas Winter

  • Postselection technique for quantum channels with applications to quantum cryptography.

    Matthias Christandl;Robert König;Renato Renner

  • Mirror Inversion of Quantum States in Linear Registers

    Claudio Albanese;Claudio Albanese;Matthias Christandl;Nilanjana Datta;Artur Ekert;Artur Ekert

  • The Quantum Reverse Shannon Theorem Based on One-Shot Information Theory

    Mario Berta;Matthias Christandl;Renato Renner

  • Quantum Computational Complexity of the N-Representability Problem: QMA Complete

    Yi-Kai Liu;Matthias Christandl;Frank Verstraete;Frank Verstraete

  • Reliable quantum state tomography.

    Matthias Christandl;Renato Renner

  • One-and-a-half quantum de Finetti theorems

    Matthias Christandl;Robert König;Graeme Mitchison;Renato Renner

  • Faithful Squashed Entanglement

    Fernando G. S. L. Brandão;Matthias Christandl;Jon Yard

  • The Structure of Bipartite Quantum States - Insights from Group Theory and Cryptography

    Matthias Christandl

  • Quantum Circuits for Isometries

    Raban Iten;Roger Colbeck;Ivan Kukuljan;Jonathan Home

  • Entanglement Polytopes: Multiparticle Entanglement from Single-Particle Information

    Michael Walter;Brent Doran;David Gross;Matthias Christandl

  • One-and-a-half quantum de Finetti theorems

    Matthias Christandl;Robert Koenig;Graeme Mitchison;Renato Renner

  • The Spectra of Quantum States and the Kronecker Coefficients of the Symmetric Group

    Matthias Christandl;Graeme Mitchison

  • Lower bound on the dimension of a quantum system given measured data

    Stephanie Wehner;Matthias Christandl;Andrew C. Doherty

  • Quantum anonymous transmissions

    Matthias Christandl;Stephanie Wehner

  • A hierarchy of topological tensor network states

    Oliver Buerschaper;Juan Martin Mombelli;Matthias Christandl;Miguel Aguado

  • Pinning of Fermionic Occupation Numbers

    Christian Schilling;David Gross;Matthias Christandl

Frequent Co-Authors

Renato Renner
Renato Renner ETH Zurich
Artur Ekert
Artur Ekert University of Oxford
Mario Berta
Mario Berta RWTH Aachen University
Andreas Winter
Andreas Winter University of Cologne
Harry Buhrman
Harry Buhrman University of Amsterdam
Stephanie Wehner
Stephanie Wehner Delft University of Technology
Nilanjana Datta
Nilanjana Datta University of Cambridge
Boaz Patt-Shamir
Boaz Patt-Shamir Tel Aviv University
Hoi-Kwong Lo
Hoi-Kwong Lo University of Toronto
Frank Verstraete
Frank Verstraete Ghent University

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