Artículo
Experimental demonstration of the connection between quantum contextuality and graph theory
Autor/es | Cañas Cardona, Gustavo
Acuña Montecino, Evelyn Estrella Cariñe Catrileo, Jaime Andrés Figueroa Barra, Johanna Sepúlveda Gómez, Esteban Fernando Xavier, Guilherme B. Lima Moreira, Gustavo Cabello Quintero, Adán |
Departamento | Universidad de Sevilla. Departamento de Física Aplicada II |
Fecha de publicación | 2016-07-20 |
Fecha de depósito | 2024-01-30 |
Publicado en |
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Resumen | We report a method that exploits a connection between quantum contextuality and graph theory to reveal any form of quantum contextuality in high-precision experiments. We use this technique to identify a graph which ... We report a method that exploits a connection between quantum contextuality and graph theory to reveal any form of quantum contextuality in high-precision experiments. We use this technique to identify a graph which corresponds to an extreme form of quantum contextuality unnoticed before and test it using high-dimensional quantum states encoded in the linear transverse momentum of single photons. Our results open the door to the experimental exploration of quantum contextuality in all its forms, including those needed for quantum computation. |
Agencias financiadoras | Fondo Nacional de Desarrollo Científico y Tecnológico (FONDECYT). Chile Comisión Nacional de Investigación Científica y Tecnológica (CONICYT). Chile Foundational Questions Institute (FQXi) Ministerio de Economía y Competitividad (MINECO). España European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER) Knut and Alice Wallenberg Foundation, Sweden |
Identificador del proyecto | 1160400
11150324 11150325 1150101 RC130001 PFB0824 FIS2014-60843-P |
Cita | Cañas Cardona, G., Acuña Montecino, E.E., Cariñe Catrileo, J.A., Figueroa Barra, J., Sepúlveda Gómez, .F., Xavier, G.B.,...,Cabello Quintero, A. (2016). Experimental demonstration of the connection between quantum contextuality and graph theory. Physical Review A, 94 (1), 012337-1-012337-6. https://doi.org/10.1103/PhysRevA.94.012337. |
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