The Evolution of Quantum Measuring Devices

2nd International Conference on Mathematical Modeling in Physical Sciences 2013

物理学;数学

Roth, Yehuda^1

Oranim Academic College, Q. Tivon 36006, Israel^1

关键词: A-particles;    Common sense;    Measuring device;    Measuring process;    Projective operator;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/490/1/012055/pdf
DOI  :  10.1088/1742-6596/490/1/012055

来源: IOP

【 摘 要 】

A quantum measuring device is introduced through a projective operator of any complete set of states that span the Hilbert space. Consequently, even a "bizarre" basis such as a basis of states composed of superpositions between location states, is legitimate despite its incomprehensible interpretation of a particle located in some places simultaneously. The collapse scenario that lies in the essence of any quantum measuring device, suggests that measurement is actually an interpretation process that translate reality into the predefined concepts determined by the particular selection of the basis of states. The very fact that there are bases that contradict "common sense" suggests that our brain by serving as a measuring and interpreting "device", selects only unique measuring processes. We suggest a procedure of nonlinear recursive maps that dominant an evolution of states toward few selected bases of states.