RT Journal Article
T1 Quantum chaos and 1/f noise
A1 Relaño Pérez, Armando
A1 Gómez Gómez, José María
A1 Molina, R. A.
A1 Retamosa Granado, Joaquín
A1 Faleiro, E.
AB The main signature of chaos in a quantum system is provided by spectral statistical analysis of the nearest-neighbor spacing distribution P(s) and the spectral rigidity given by the Delta(3)(L) statistic. It is shown that some standard unfolding procedures, such as local unfolding and Gaussian broadening, lead to a spurious saturation of Delta(3)(L) that spoils the relationship of this statistic with the regular or chaotic motion of the system. This effect can also be misinterpreted as Berry's saturation.
PB American Physical Society
SN 0031-9007
YR 2002
FD 2002-12-09
LK https://hdl.handle.net/20.500.14352/59384
UL https://hdl.handle.net/20.500.14352/59384
LA eng
NO ©2002 The American Physical Society. This work is supported in part by Spanish Government Grants No. BFM2000-0600 and No. FTN2000-0963-C02.
NO Spanish Government
DS Docta Complutense
RD 9 abr 2025