@inproceedings{bd06b8782ca84687bc4f9e50f57f6af6,

title = "Effect of the electron-hole exchange interaction on the photon-spin quantum state transfer",

abstract = "We theoretically analyze the yield and fidelity of the quantum state transfer (QST) from a photon polarization qubit to an electron spin qubit using a spin-coherent photo-detector consisting of a semiconductor quantum dot. We use the modified one-dimensional light-atom interaction model which includes parameters such as photon-dot interaction, the tunneling rate of the created hole, the bandwidth of the input photon, and the electron-hole exchange interaction. The electron-hole exchange interaction disturbs the electron spin state and thus decreases the fidelity of the QST. We find the optimal conditions in which both a high-yield and high-fidelity QST is realized.",

keywords = "Electron spin, Quantum information, Single photon",

author = "Y. Rikitake and H. Imamura and H. Kosaka",

year = "2007",

month = dec,

day = "1",

doi = "10.1063/1.2730282",

language = "English",

isbn = "9780735403970",

series = "AIP Conference Proceedings",

pages = "1103--1104",

booktitle = "Physics of Semiconductors - 28th International Conference on the Physics of Semiconductors, ICPS 2006, Part A and B",

note = "28th International Conference on the Physics of Semiconductors, ICPS 2006 ; Conference date: 24-07-2006 Through 28-07-2006",

}