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To jest IDEAS
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
Papers associated with that project
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total: 1
Catalog Projects
Year 2018
-
At the Limits of Criticality-Based Quantum Metrology: Apparent Super-Heisenberg Scaling Revisited
PublicationWe 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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