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Collisional entanglement fidelities in quantum plasmas including strong quantum recoil and oscillation effects

Title
Collisional entanglement fidelities in quantum plasmas including strong quantum recoil and oscillation effects
Author
정영대
Keywords
SCATTERING PROCESSES; CHARGE; DENSE
Issue Date
2017-10
Publisher
SPRINGER HEIDELBERG
Citation
EUROPEAN PHYSICAL JOURNAL PLUS, v. 132, no. 10, Article no. 442
Abstract
The quantum recoil and oscillation effects on the entanglement fidelity and the electron-exchange function for the electron-ion collision are investigated in a semiconductor plasma by using the partial wave analysis and effective interaction potential in strong quantum recoil regime. The magnitude of the electron-exchange function is found to increase as the collision energy increases, but it decreases with an increase in the exchange parameter. It is also found that the collisional entanglement fidelity in strong quantum recoil plasmas is enhanced by the quantum-mechanical and shielding effects. The collisional entanglement fidelity in a semiconductor plasma is also enhanced by the collective plasmon oscillation and electron-exchange effect. However, the electron-exchange effect on the fidelity ratio function is reduced as the plasmon energy increases. Moreover, the electron-exchange influence on the fidelity ratio function is found to increase as the Fermi energy in the semiconductor plasma increases.
URI
https://link.springer.com/article/10.1140%2Fepjp%2Fi2017-11720-5http://repository.hanyang.ac.kr/handle/20.500.11754/115787
ISSN
2190-5444
DOI
10.1140/epjp/i2017-11720-5
Appears in Collections:
GRADUATE SCHOOL[S](대학원) > BIONANOTECHNOLOGY(바이오나노학과) > Articles
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