Reduction of the Wave-packet Can Be Understood Within Quantum Mechanics

被引：1
|
作者：
Eriksson, Karl-Erik [1 ]
机构：
[1] Karlstad Univ, Fac Sci & Technol, SE-65188 Karlstad, Sweden
来源：
FOUNDATIONS OF PROBABILITY AND PHYSICS - 6 | 2012年 / 1424卷
关键词：
quantum measurement; reduction of wave packet; quantum field theory; scattering theory;
D O I：
10.1063/1.3688954
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A quantum-mechanical model is constructed for a microscopic quantum system in interaction with a macroscopic measurement apparatus (described by a large number of stochastic variables). The theoretical framework is scattering theory of quantum field theory with unitary time evolution. Within this model, the Born rule is obtained in the thermodynamic limit of infinitely many stochastic variables.
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页数：5
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