Parameter diagrams of the GRW and CSL theories of wavefunction collapse

被引：44

作者：

Feldmann, William ^{[1
]}

Tumulka, Roderich ^{[2
]}

机构：

[1] Stevens Inst Technol, Dept Phys & Engn Phys, Hoboken, NJ 07030 USA

[2] Rutgers State Univ, Dept Math, Piscataway, NJ 08854 USA

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL | 2012年 / 45卷 / 06期

基金：

美国国家科学基金会;

关键词：

QUANTUM-THEORY; STATE; DIFFRACTION; REDUCTION; INTERFERENCE; OBSERVERS; MECHANICS; ELECTRONS; EMISSION; MODELS;

D O I：

10.1088/1751-8113/45/6/065304

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It has been hypothesized that the time evolution of wavefunctions might include collapses, rather than being governed by the Schrodinger equation. The leading models of such an evolution, Ghirardi-Rimini-Weber (GRW) and continuous spontaneous localization (CSL), have two parameters (or new constants of nature): the collapse width sigma and the collapse rate lambda. We draw a diagram of the sigma lambda-plane showing the region that is empirically refuted and the region that is philosophically unsatisfactory.

引用

页数：13

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