Simulation of the photon-spin quantum state transfer process

Y. Rikitake, H. Imamura, H. Kosaka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We analyze the yield and fidelity of the quantum state transfer(QST) from a photon polarization qubit to an electron spin qubit in a semiconductor quantum dot. We use the modified one-dimensional light-atom interaction model which includes the parameters such as photon-dot interaction, tunneling rate of the hole and bandwidth of the incident photon. We find the optimal conditions where both the high-yield and high-fidelity QST is realized.

Original languageEnglish
Title of host publicationMS+S 2006 - Controllable Quantum States
Subtitle of host publicationMesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium
PublisherWorld Scientific Publishing Co. Pte Ltd
Pages282-287
Number of pages6
ISBN (Print)9812814612, 9789812814616
DOIs
Publication statusPublished - 2008 Jan 1
Event4th International Symposium on Mesoscopic Superconductivity and Spintronics, MS+S 2006 - Atsugi, Japan
Duration: 2006 Feb 272006 Mar 2

Publication series

NameMS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium

Other

Other4th International Symposium on Mesoscopic Superconductivity and Spintronics, MS+S 2006
CountryJapan
CityAtsugi
Period06/2/2706/3/2

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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