A new paradigm for photodynamic therapy: coherent control

2009 ◽  
Author(s):  
Di Yang ◽  
Janne Savolainen ◽  
Aliakbar Jafarpour ◽  
Daan Sprünken ◽  
Jennifer L. Herek
Keyword(s):  
Photodynamic Therapy ◽  
Coherent Control ◽  
New Paradigm

scholarly journals Communication Enhancement through Quantum Coherent Control of N Channels in an Indefinite Causal-Order Scenario

Entropy ◽  
2019 ◽  
Vol 21 (10) ◽  
pp. 1012 ◽  
Author(s):  
Lorenzo M. Procopio ◽  
Francisco Delgado ◽  
Marco Enríquez ◽  
Nadia Belabas ◽  
Juan Ariel Levenson
Keyword(s):  
Information Transmission ◽  
Coherent Control ◽  
Quantum Channels ◽  
New Paradigm ◽  
Causal Order ◽  
Shannon Theory ◽  
Information Preservation ◽  
Transmission Of Information ◽  
Individual Capacity ◽  
Quantum Shannon Theory

In quantum Shannon theory, transmission of information is enhanced by quantum features. Up to very recently, the trajectories of transmission remained fully classical. Recently, a new paradigm was proposed by playing quantum tricks on two completely depolarizing quantum channels i.e., using coherent control in space or time of the two quantum channels. We extend here this control to the transmission of information through a network of an arbitrary number N of channels with arbitrary individual capacity i.e., information preservation characteristics in the case of indefinite causal order. We propose a formalism to assess information transmission in the most general case of N channels in an indefinite causal order scenario yielding the output of such transmission. Then, we explicitly derive the quantum switch output and the associated Holevo limit of the information transmission for N = 2 , N = 3 as a function of all involved parameters. We find in the case N = 3 that the transmission of information for three channels is twice that of transmission of the two-channel case when a full superposition of all possible causal orders is used.

scholarly journals Editorial: Antimicrobial Photodynamic Therapy: A New Paradigm in the Fight Against Infections

2021 ◽  
Vol 8 ◽  
Author(s):  
Yolanda Gilaberte ◽  
Antonio Rezusta ◽  
Angeles Juarranz ◽  
Michael R. Hamblin
Keyword(s):  
Photodynamic Therapy ◽  
Antimicrobial Photodynamic Therapy ◽  
New Paradigm
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