Robertson-Schrodinger formulation of Ozawa's uncertainty principle

• Type: Article in International Conference Proceedings Book
• Date: 2015

Authors

Catarina Bastos (Author) Other; Alex E Bernardini (Author) Other; Orfeu Bertolami (Author) FCUP; Nuno Costa Dias (Author) Other; Joao Nuno Prata (Author) Other

Conference proceedings International

Title: 7TH INTERNATIONAL WORKSHOP DICE2014 SPACETIME - MATTER - QUANTUM MECHANICS

Final page: 012050

7th International Workshop on Decoherence, Information, Complexity and Entropy (DICE) - Spacetime - Matter - Quantum Mechanics

Castiglioncello, ITALY, SEP 15-19, 2014

Indexing

ISI Web of Knowledge - 1 Citation

Scopus - 1 Citation

Scientific classification

FOS: Natural sciences > Physical sciences

Other information

Authenticus ID: P-00G-F4R

DOI: 10.1088/1742-6596/626/1/012050

Abstract (EN): A more general measurement disturbance uncertainty principle is presented in a Robertson-Schrodinger formulation. It is shown that it is stronger and having nicer properties than Ozawa's uncertainty relations. In particular it is invariant under symplectic transformations. One shows also that there are states of the probe (measuring device) that saturate the matrix formulation of measurement disturbance uncertainty principle.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 8