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Paper Abstract and Keywords
Presentation 2006-01-25 15:20
Feedback Control of Three Level Quantum Sustem
Kazuya Sakamoto, Naoki Matsumoto (Meiji Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose the design method of feedback control law for the three level quantum systems based on the stochastic Lyapunov technique. We firstly discuss the quantum system dynamics without feedback Hamiltonian. This investigation gives us several significant information. For example, the initial states on the boundary converge to only restricted equilibrium points. The simulation results show that the proposed feedback controller can converge to a specified equilibrium point under stochastic disturbance, regardless of the initial points.
Keyword (in Japanese) (See Japanese page) 
(in English) quantum system / Schrödinger equation / stochastic differential equations of the Ito type / Lyapunov function / / / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 548, NLP2005-134, pp. 53-58, Jan. 2006.
Paper # NLP2005-134 
Date of Issue 2006-01-18 (NLP) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee NLP  
Conference Date 2006-01-24 - 2006-01-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Shikoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) general 
Paper Information
Registration To NLP 
Conference Code 2006-01-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Feedback Control of Three Level Quantum Sustem 
Sub Title (in English)  
Keyword(1) quantum system  
Keyword(2) Schrödinger equation  
Keyword(3) stochastic differential equations of the Ito type  
Keyword(4) Lyapunov function  
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1st Author's Name Kazuya Sakamoto  
1st Author's Affiliation Meiji University (Meiji Univ.)
2nd Author's Name Naoki Matsumoto  
2nd Author's Affiliation Meiji University (Meiji Univ.)
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Speaker Author-1 
Date Time 2006-01-25 15:20:00 
Presentation Time 25 minutes 
Registration for NLP 
Paper # NLP2005-134 
Volume (vol) vol.105 
Number (no) no.548 
Page pp.53-58 
#Pages
Date of Issue 2006-01-18 (NLP) 


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