On spontaneous wave function collapse and quantum field theory

被引：40

作者：

Tumulka, Roderich ^{[1
]}

机构：

[1] Univ Tubingen, Math Inst, D-72076 Tubingen, Germany

来源：

PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES | 2006年 / 462卷 / 2070期

关键词：

quantum field theory without observers; Ghirardi-Rimini-Weber model; identical particles; second quantization;

D O I：

10.1098/rspa.2005.1636

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

One way of obtaining a version of quantum mechanics without observers, and thus of solving the paradoxes of qantum mechanics, is to modify the Schrodinger evolution by implementing spontaneons collapses of the wave function. An explicit model of this kind was proposed in 1986 by Ghirardi, Rimini &, Weber (GRW), involving a nonlinear. stochastic evolution of the wave function. We point out how, by focusing oil the essential mathematical structure of the GRW model and a clear ontology, it can be generalized to (regularized) quantum field theories in a simple and natural way.

引用

页码：1897 / 1908

页数：12

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