On the origin of nonclassicality in single systems

被引：5

作者：

Aravinda, S. ^{[1
]}

Srikanth, R. ^{[2
]}

Pathak, Anirban ^{[3
]}

机构：

[1] HBNI, Inst Math Sci, CIT Campus, Chennai 600113, Tamil Nadu, India

[2] Poornaprajna Inst Sci Res, Bengaluru 560080, India

[3] Jaypee Inst Informat Technol, A-10,Sect 62, Noida 201307, UP, India

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL | 2017年 / 50卷 / 46期

关键词：

incompatibility; contextuality; no-cloning; nonsimpliciality; QUANTUM INFORMATION; OPERATIONAL AXIOMS; NONLOCALITY; FOUNDATIONS; MECHANICS;

D O I：

10.1088/1751-8121/aa8d29

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In the framework of certain general probability theories of single systems, we identify various nonclassical features such as incompatibility, multiple pure-state decomposability, measurement disturbance, no-cloning and the impossibility of certain universal operations, with the non-simpliciality of the state space. This is shown to naturally suggest an underlying simplex as an ontological model. Contextuality turns out to be an independent nonclassical feature, arising from the intransitivity of compatibility.

引用

页数：33

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