Two and three particles entanglement; helicity and spin with momentum

Publish Year: 1396
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:

JR_JTAP-11-4_001

تاریخ نمایه سازی: 27 مرداد 1397

Abstract:

Construction of the reduced spin and helicitydensity matrix for systems of two and three particles aredescribed by a wave packet with sharp and Gaussianmomentum distribution. The entropy for the spin andhelicity part of the systems is calculated from the viewpointof moving observers.

Keywords:

Entanglement Spin Helicity Entropy

Authors

M Aghaee

Department of Physics, Razi University, Kermanshah, Iran

A Rabeie

Department of Physics, Razi University, Kermanshah, Iran

M.V Takook

Department of Physics, Razi University, Kermanshah, Iran