Quantum theory of soliton propagation: a unified approach based on the linearization approximation

1993 ◽  
Vol 10 (3) ◽  
pp. 475 ◽  
Author(s):  
Yinchieh Lai
Keyword(s):  
Quantum Theory ◽  
Unified Approach ◽  
Soliton Propagation

scholarly journals Towards a Unified Approach to Information-Disturbance Tradeoffs in Quantum Measurements

2009 ◽  
Vol 16 (01) ◽  
pp. 29-48 ◽  
Author(s):  
Francesco Buscemi ◽  
Michał Horodecki
Keyword(s):  
Quantum Theory ◽  
Quantum Measurements ◽  
Unified Approach ◽  
Average Output ◽  
Information Dynamics ◽  
General Quantum ◽  
The Subject

We show that the global balance of information dynamics for general quantum measurements given in [F. Buscemi, M. Hayashi, and M. Horodecki, Phys. Rev. Lett. 100, 210504 (2008)] makes it possible to unify various and generally inequivalent approaches adopted in order to derive information-disturbance tradeoffs in quantum theory. We focus in particular on those tradeoffs, constituting the vast majority of the literature on the subject, where disturbance is defined either in terms of average output fidelity or of entanglement fidelity.

A Unified Approach to Study the Thermal Dynamics in Multilongitudinal Mode Semiconductor Lasers

2001 ◽  
Vol 20 (2) ◽  
pp. 159-169 ◽  
Author(s):  
M. Ganesh Madhan ◽  
P. R. Vaya ◽  
N. Gunasekaran
Keyword(s):  
Semiconductor Lasers ◽  
Unified Approach ◽  
Thermal Dynamics

Quantum theory of light in nonlinear media with dispersion and absorption

1998 ◽  
Vol 45 (2) ◽  
pp. 377-402 ◽  
Author(s):  
EDUARD SCHMIDT , JOHN JEFFERS , STEPHEN M.
Keyword(s):  
Quantum Theory ◽  
Nonlinear Media
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