Breaking local quantum speed limits with steering
We show how quantum correlations allow us to break the local speed limits of physical processes using only local measurements and classical communication between two parties that share an entangled state. Inequalities that bound the minimal time of evolution of a quantum state by energy fluctuations can be violated in the presence of steering by conditioning on the measurement outcomes of a remote system. Our results open up pathways for studying how quantum correlations influence the dynamical properties of states and observables. Published by the American Physical Society 2024
Authors
- Manuel Gessner (ORCID: https://orcid.org/0000-0003-4203-0366)
- Federico Centrone (ORCID: https://orcid.org/0000-0001-6116-0516)
Institutions
- Universitat de València (ES)
- Institute of Photonic Sciences (ES)
- Shanghai Institute for Science of Science (CN)
- Barcelona Institute of Science and Technology (ES)
- Institute of Science and Technology
Publication Details
- Journal
- Physical Review Research
- Published
- 2024-12-24
- DOI
- https://doi.org/10.1103/physrevresearch.6.l042067
- Citations
- 2
- Primary Topic
- Quantum Information and Cryptography
- Type
- article
- Field-Weighted Citation Impact
- 0.69
Funders
- Centres de Recerca de Catalunya
- Fundación Carmen y Severo Ochoa
- European Commission
- Generalitat de Catalunya
- Ministerio de Ciencia e Innovación
- Agencia Estatal de Investigación