2006/04/06 by Olga V. Man'ko, Olga V. Man’ko, V. I. Man'ko +4
Computer Science · Mathematics · Physics and Astronomy · #Algorithm #Applied mathematics #Class (philosophy) #Computer science #Context (archaeology) #Geography #Geometry #Hermitian matrix #Hilbert space #Mathematics #Operator (biology) #Physics #Pure mathematics #Quantum #Quantum Information and Cryptography #Quantum Mechanics and Non-Hermitian Physics #Quantum mechanics #Quantum optics and atomic interactions #Relation (database) #Scaling #State (computer science) #Statistical physics #TRACE (psycholinguistics) #Trace class #quant-ph
paper · pdf · doi:10.1016/j.physleta.2006.04.116
published as Phys.Lett. A357 (2006) 255-260 · 11 pages, to be submitted to Physics Letters A
arxiv created 2006/04/06 · openalex publication_date 2006/05/23 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
The example of nonpositive trace-class Hermitian operator for which Robertson-Schroedinger uncertainty relation is fulfilled is presented. The partial scaling criterion of separability of multimode continuous variable system is discussed in the context of using nonpositive maps of density matrices.