TY - JOUR AU - Barba, J. C AU - Finkel Morgenstern, Federico AU - González López, Artemio AU - Rodríguez González, Miguel Ángel PY - 2009 DO - 10.1103/PhysRevE.80.047201 SN - 1539-3755 UR - https://hdl.handle.net/20.500.14352/44691 T2 - Physical review E AB - In this paper, we show that there is a family of well-known integrable systems whose spectral fluctuations decay as 1/ f^ 4, and thus do not follow the 1/ f ^2 law recently conjectured for integrable systems. We present a simple theoretical... LA - eng PB - American Physical Society KW - f noise KW - Chaos KW - Fluctuations KW - Quantum theory KW - Haldane-Shastry Type KW - Spin chain KW - BCN Type KW - Statistics KW - Spectrum TI - 1/f(α) Noise and integrable systems TY - journal article VL - 80 ER -