Artículo
Feedback and PT symmetry in a class of active LCR circuits
Fecha de publicación:
07/2023
Editorial:
John Wiley & Sons Ltd
Revista:
International Journal Of Circuit Theory And Applications
ISSN:
0098-9886
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Systems with non-Hermitian Hamiltonians, especially those exhibiting parity-time ((Formula presented.)) symmetry, are of particular interest as they can describe physical open systems with balanced loss into and gain from the environment. In this context, the study of eigenvalue locations and the corresponding phase transitions as a function of the degree of non-Hermiticity are accomplished hereby using feedback theory. This approach provides insight about the behavior of these systems and allows generalization of the results for higher-order ones. The proposed ideas are analyzed in detail for a class of coupled resonant circuit chains.
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Articulos(IFLP)
Articulos de INST.DE FISICA LA PLATA
Articulos de INST.DE FISICA LA PLATA
Articulos(LEICI)
Articulos de INSTITUTO DE INVESTIGACIONES EN ELECTRONICA, CONTROL Y PROCESAMIENTO DE SEÑALES
Articulos de INSTITUTO DE INVESTIGACIONES EN ELECTRONICA, CONTROL Y PROCESAMIENTO DE SEÑALES
Citación
Mayosky, Miguel Angel; Veiga, Alejandro Luis; García Canal, Carlos Alberto; Fanchiotti, Huner; Feedback and PT symmetry in a class of active LCR circuits; John Wiley & Sons Ltd; International Journal Of Circuit Theory And Applications; 51; 11; 7-2023; 4997-5008
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