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Paper Abstract and Keywords
Presentation 2019-11-18 13:50
[Poster Presentation] Toward an experimental verification of the photon propagation paradox
Tatsuya Honda, Masataka Iinuma, Hofmann Holger (Hiroshima Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, it has been shown theoretically that the use of quantum interference between a position-like state with a position width $SDelta$x and a momentum-like state with a momentum width $SDelta$p allows us to test the straightness of the propagation of quantum particles. Following the proposal, our goal is to show a direct evidence of the violation of straight line propagation for quantum particles. In the experiment, we use photons as quantum particles and utilize a Sagnac interferometer for realizing the initial superposition state of position and momentum. In this presentation, we are reporting the present status of the experiment.
Keyword (in Japanese) (See Japanese page) 
(in English) photon propagation / violation of straightness / quantum interference / quantum operations of position and momentum / / / /  
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Conference Information
Committee QIT  
Conference Date 2019-11-18 - 2019-11-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Gakushuin University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Quantum Information 
Paper Information
Registration To QIT 
Conference Code 2019-11-QIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Toward an experimental verification of the photon propagation paradox 
Sub Title (in English)  
Keyword(1) photon propagation  
Keyword(2) violation of straightness  
Keyword(3) quantum interference  
Keyword(4) quantum operations of position and momentum  
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1st Author's Name Tatsuya Honda  
1st Author's Affiliation Hiroshima University (Hiroshima Univ.)
2nd Author's Name Masataka Iinuma  
2nd Author's Affiliation Hiroshima University (Hiroshima Univ.)
3rd Author's Name Hofmann Holger  
3rd Author's Affiliation Hiroshima University (Hiroshima Univ.)
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Speaker Author-1 
Date Time 2019-11-18 13:50:00 
Presentation Time 120 minutes 
Registration for QIT 
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