1/f noise in the Two-Body Random Ensemble

Simple item page
dc.creatorRelano, A.
dc.creatorMolina, R. A.
dc.creatorRetamosa, J.
dc.date2004-05-07
dc.date.accessioned2026-07-07T12:16:59Z
dc.date.available2026-07-07T12:16:59Z
dc.descriptionWe show that the spectral fluctuations of the Two-Body Random Ensemble (TBRE) exhibit 1/f noise. This result supports a recent conjecture stating that chaotic quantum systems are characterized by 1/f noise in their energy level fluctuations. After suitable individual averaging, we also study the distribution of the exponent αin the 1/f^α noise for the individual members of the ensemble. Almost all the exponents lie inside a narrow interval around α=1 suggesting that also individual members exhibit 1/f noise, provided they are individually unfolded
dc.description4 pages, 3 figures, Accepted for publication in Phys. Rev. E
dc.identifierhttps://arxiv.org/abs/nlin/0405013
dc.identifierhttp://arxiv.org/abs/nlin/0405013
dc.identifierPhys.Rev.E70:017201,2004
dc.identifierdoi:10.1103/PhysRevE.70.017201
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/211979
dc.subjectChaotic Dynamics
dc.subjectMesoscale and Nanoscale Physics
dc.subjectStatistical Mechanics
dc.subjectNuclear Theory
dc.title1/f noise in the Two-Body Random Ensemble
dc.typetext

Files

Collections

arXiv