Journal
PHYSICAL REVIEW LETTERS
Volume 110, Issue 4, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.110.040403
Keywords
-
Categories
Funding
- Austrian Science Fund (FWF) [Y376-N16]
- BMBF (CHIST-ERA network QUASAR)
- EU [Marie-Curie CIG 293933/ENFOQI]
- ETH postdoctoral fellowship
- SNF through the National Centre of Competence in Research Quantum Science and Technology
- Deutsche Forschungsgemeinschaft (DFG) [EXC 201]
Ask authors/readers for more resources
What singles out quantum mechanics as the fundamental theory of nature? Here we study local measurements in generalized probabilistic theories (GPTs) and investigate how observational limitations affect the production of correlations. We find that if only a subset of typical local measurements can be made then all the bipartite correlations produced in a GPT can be simulated to a high degree of accuracy by quantum mechanics. Our result makes use of a generalization of Dvoretzky's theorem for GPTs. The tripartite correlations can go beyond those exhibited by quantum mechanics, however. DOI: 10.1103/PhysRevLett.110.040403
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
