Multi-operator quantum uncertainty relations from new Cauchy–Schwarz inequalities

Journal of Physics A Mathematical and Theoretical 2026 Open access

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Authors: Samuel R. Hedemann
DOI: 10.1088/1751-8121/ae37af
Cited by: 0
References: 49

Abstract

Abstract We present new generalizations of Cauchy–Schwarz inequalities to multiple vectors and use them to derive multi-operator quantum uncertainty relations and propose multi-operator squeezing.

Fields of Study & Subjects

Quantum Mechanics and Applications Quantum Information and Cryptography Multi-Criteria Decision Making

Publication details

Journal / source
Journal of Physics A Mathematical and Theoretical
Publisher
IOP Publishing
Volume
59
Issue
6
Pages
065302–065302
Publication date
10 February 2026
Language
EN