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Paper Abstract and Keywords
Presentation 2011-11-21 14:40
[Poster Presentation] Entanglement between superconducting qubits and photon qubits
Kensuke Nakata, Akihisa Tomita, Atsushi Okamoto (Hokkaido Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Entanglement between superconducting qubits and photons used for optical communication is difficult to create because of a large energy difference between superconducting qubits and photons. We propose a scheme for creating entanglement by using a quantum dot (QD) in Josephson junction to control tunneling probability. In this scheme, an electron-hole pair generated by a photon in the QD changes the energy level of the QD. We study energy change of the QD by the photo-generated electron-hole pair to examine the feasibility of our scheme.
Keyword (in Japanese) (See Japanese page) 
(in English) Superconductor / Entanglement / Quantum dot / Photon / / / /  
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Conference Information
Committee QIT  
Conference Date 2011-11-21 - 2011-11-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Quantum Information, etc. 
Paper Information
Registration To QIT 
Conference Code 2011-11-QIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Entanglement between superconducting qubits and photon qubits 
Sub Title (in English)  
Keyword(1) Superconductor  
Keyword(2) Entanglement  
Keyword(3) Quantum dot  
Keyword(4) Photon  
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1st Author's Name Kensuke Nakata  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Akihisa Tomita  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
3rd Author's Name Atsushi Okamoto  
3rd Author's Affiliation Hokkaido University (Hokkaido Univ.)
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Date Time 2011-11-21 14:40:00 
Presentation Time 100 minutes 
Registration for QIT 
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