Quantum resources: conceptuals and applications - Project - Bridge of Knowledge

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Quantum resources: conceptuals and applications

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Details

Project's acronym:
QOLAPS
Financial Program Name:
Framework Programme 7
Organization:
Komisja Europejska
Agreement:
GA 291348 z dnia 2011-12-21
Realisation period:
2012-01-01 - 2016-12-31
Research team leader:
prof. dr hab. Paweł Horodecki
Realised in:
Faculty of Applied Physics and Mathematics
External institutions
participating in project:
  • Ludwig-Maximilians Universitaet Muenchen (Germany)
  • Stockholms Universitet (Sweden)
  • Uniwersytet Gdau0144ski (Poland)
  • Centrum Fizyki Teoretycznej PAN (Poland)
  • Uniwersytet im. Adama Mickiewicza (Poland)
Project's value:
1 970 380.00 EUR
Request type:
International Research Programmes
Domestic:
International project
Verified by:
Gdańsk University of Technology

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Catalog Projects

  • At the Limits of Criticality-Based Quantum Metrology: Apparent Super-Heisenberg Scaling Revisited
    Publication

    - Physical Review X - Year 2018

    We address the question of whether the super-Heisenberg scaling for quantum estimation is indeed realizable. We unify the results of two approaches. In the first one, the original system is compared with its copy rotated by the parameter-dependent dynamics. If the parameter is coupled to the one-body part of the Hamiltonian, the precision of its estimation is known to scale at most as N−1 (Heisenberg scaling) in terms of the number...

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