Resource-theoretic approach to vectorial coherence

We propose a formal resource-theoretic approach to assess the coherence between partially polarized electromagnetic fields. From this framework, we identify two resource theories for the vectorial coherence: polarization-sensitive coherence and polarization-insensitive coherence. For each theory, we...

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Detalles Bibliográficos
Autores principales:	Bosyk, G.M., Bellomo, G., Luis, A.A.
Formato:	JOUR
Materias:	Electromagnetic fields Incoherent state Polarization sensitive Polarization state Polarization-insensitive Preorder relation Polarization
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_01469592_v43_n7_p1463_Bosyk
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_01469592_v43_n7_p1463_Bosyk
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spelling	todo:paper_01469592_v43_n7_p1463_Bosyk2023-10-03T15:00:28Z Resource-theoretic approach to vectorial coherence Bosyk, G.M. Bellomo, G. Luis, A.A. Electromagnetic fields Incoherent state Polarization sensitive Polarization state Polarization-insensitive Preorder relation Polarization We propose a formal resource-theoretic approach to assess the coherence between partially polarized electromagnetic fields. From this framework, we identify two resource theories for the vectorial coherence: polarization-sensitive coherence and polarization-insensitive coherence. For each theory, we find the set of incoherent states and a class of operations that preserve this set (i.e., the incoherent operations). Both resource theories are endowed with a certain preorder relation that provides a hierarchy among the coherence-polarization states; thus, a necessary condition to consider in deciding whether a quantity is proper to measure the vectorial coherence is that it respects such a hierarchy. Finally, we examine most previously introduced coherence measures from this perspective. © 2018 Optical Society of America JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_01469592_v43_n7_p1463_Bosyk
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Electromagnetic fields Incoherent state Polarization sensitive Polarization state Polarization-insensitive Preorder relation Polarization
spellingShingle	Electromagnetic fields Incoherent state Polarization sensitive Polarization state Polarization-insensitive Preorder relation Polarization Bosyk, G.M. Bellomo, G. Luis, A.A. Resource-theoretic approach to vectorial coherence
topic_facet	Electromagnetic fields Incoherent state Polarization sensitive Polarization state Polarization-insensitive Preorder relation Polarization
description	We propose a formal resource-theoretic approach to assess the coherence between partially polarized electromagnetic fields. From this framework, we identify two resource theories for the vectorial coherence: polarization-sensitive coherence and polarization-insensitive coherence. For each theory, we find the set of incoherent states and a class of operations that preserve this set (i.e., the incoherent operations). Both resource theories are endowed with a certain preorder relation that provides a hierarchy among the coherence-polarization states; thus, a necessary condition to consider in deciding whether a quantity is proper to measure the vectorial coherence is that it respects such a hierarchy. Finally, we examine most previously introduced coherence measures from this perspective. © 2018 Optical Society of America
format	JOUR
author	Bosyk, G.M. Bellomo, G. Luis, A.A.
author_facet	Bosyk, G.M. Bellomo, G. Luis, A.A.
author_sort	Bosyk, G.M.
title	Resource-theoretic approach to vectorial coherence
title_short	Resource-theoretic approach to vectorial coherence
title_full	Resource-theoretic approach to vectorial coherence
title_fullStr	Resource-theoretic approach to vectorial coherence
title_full_unstemmed	Resource-theoretic approach to vectorial coherence
title_sort	resource-theoretic approach to vectorial coherence
url	http://hdl.handle.net/20.500.12110/paper_01469592_v43_n7_p1463_Bosyk
work_keys_str_mv	AT bosykgm resourcetheoreticapproachtovectorialcoherence AT bellomog resourcetheoreticapproachtovectorialcoherence AT luisaa resourcetheoreticapproachtovectorialcoherence
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Resource-theoretic approach to vectorial coherence

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