Título
Data-adaptive unfolding of nonergodic spectra: two-body random ensemble
Autor
RUBEN YVAN MAARTEN FOSSION
Guillermo Vargas Torres
VICTOR MANUEL VELAZQUEZ AGUILAR
JUAN CARLOS LOPEZ VIEYRA
Nivel de Acceso
Acceso Abierto
Materias
CIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRA - (CTI) Física - ([Journal of Physics: Conference Series (1742-6588) vol. 578 (2015)]) Física molecular - ([Journal of Physics: Conference Series (1742-6588) vol. 578 (2015)]) Espectrometría molecular - ([Journal of Physics: Conference Series (1742-6588) vol. 578 (2015)]) Física nuclear - ([Journal of Physics: Conference Series (1742-6588) vol. 578 (2015)]) Physics - ([Journal of Physics: Conference Series (1742-6588) vol. 578 (2015)]) Molecular physics - ([Journal of Physics: Conference Series (1742-6588) vol. 578 (2015)]) Molecular spectroscopy - ([Journal of Physics: Conference Series (1742-6588) vol. 578 (2015)]) Nuclear physics - ([Journal of Physics: Conference Series (1742-6588) vol. 578 (2015)])
Resumen o descripción
Abstract: the statistics of spectral fluctuations is sensitive to the unfolding procedure that separates global from local properties. Previously, we presented a parameter-free and data- adaptive unfolding method that we demonstrated to be highly effective for standard random- matrix ensembles from Random Matrix Theory (RMT). More general ensembles often break the ergodicity property, which leads to ambiguities between individual-spectrum averaged and ensemble-averaged fluctuation measures. Here, we apply our data-adaptive unfolding to a nonergodic Two-Body Random Ensemble (TBRE). In the present approach, both fluctuation measures can be calculated simultaneously within the same unfolding step, and possible arbitrarities introduced by traditional unfolding procedures are avoided.
Editor
IOP Publishing
Fecha de publicación
2015
Tipo de publicación
Artículo
Recurso de información
Formato
Adobe PDF
application/pdf
Fuente
Journal of Physics: Conference Series (1742-6588) vol. 578 (2015)
Idioma
Inglés
Relación
http://iopscience.iop.org/article/10.1088/1742-6596/578/1/012013
Repositorio Orígen
INSTITUTO NACIONAL DE GERIATRIA
Descargas
34