Results 41 to 50 of about 720,485 (294)

Time-Correlated Structure in Spin Fluctuations in Pulsars

, 2012
We study statistical properties of stochastic variations in pulse arrival times, timing noise, in radio pulsars using a new analysis method applied in the time domain. The method proceeds in two steps. First, we subtract low-frequency wander using a high-
Alpar, Alpar, B. Link, Boynton, Boynton, Boynton, Boynton, Cheng, Cheng, Cordes, Cordes, Cordes, D. J. Nice, Edelson, Fukumura, Hobbs, Hobbs, Hobbs, Jones, Lamb, Link, Liu, Lyne, Lyne, Lyne, Pizzochero, Rickett, S. N. Shore, S. Price, Shabanova, Stinebring, Urama, van Haasteren, You   +33 more
core   +1 more source

Gaussian fluctuations for random matrices with correlated entries

, 2006
For random matrix ensembles with non-gaussian matrix elements that may exhibit some correlations, it is shown that centered traces of polynomials in the matrix converge in distribution to a Gaussian process whose covariance matrix is diagonal in the ...
Schenker, Jeffrey, Schulz-Baldes, Hermann   +1 more
core   +2 more sources

Fluctuation Corrections for Correlated Random Copolymers [PDF]

Macromolecules, 1998
Fluctuation effects on the order-disorder transition (ODT) in correlated random copolymers (polydisperse A/B multiblock copolymers with block lengths having an exponential Flory distribution, and a large average number of blocks per chain) are studied with due regard for the strong temperature dependence of the period of the arising ordered phases ...
Angerman, H.J, ten Brinke, G., Erukhimovich, I.   +2 more
openaire   +2 more sources

Correlated Fluctuations in Strongly Coupled Binary Networks Beyond Equilibrium

Physical Review X, 2016
Randomly coupled Ising spins constitute the classical model of collective phenomena in disordered systems, with applications covering glassy magnetism and frustration, combinatorial optimization, protein folding, stock market dynamics, and social ...
David Dahmen, Hannah Bos, Moritz Helias
doaj   +1 more source

Correlated mesoscopic fluctuations in integer quantum Hall transitions

, 2005
We investigate the origin of the resistance fluctuations of mesoscopic samples, near transitions between Quantum Hall plateaus. These fluctuations have been recently observed experimentally by E. Peled et al. [Phys. Rev. Lett. 90, 246802 (2003); ibid 90,
Chenggang Zhou, Mona Berciu, S. Datta
core   +1 more source

Femtosecond X-rays illuminate disordered states during the early stages of crystallization

IUCrJ
Crystallization is a fundamental non-equilibrium process in materials science, yet its early transient states remain difficult to probe experimentally. Möller et al. [(2025). IUCrJ 12, 462–471] use femtosecond X-ray scattering and X-ray cross-correlation
Akinobu Niozu
doaj   +1 more source

Effect of noise on the power spectrum of passively mode-locked lasers [PDF]

, 1997
We analyze the effects of noise on the power spectrum of pulse trains generated by a continuously operating passively mode-locked laser. The shape of the different harmonics of the power spectrum is calculated in the presence of correlated timing ...
Eliyahu, Danny, Salvatore, Randal A., Yariv, Amnon   +2 more
core   +2 more sources

Correlations and fluctuations in STAR [PDF]

New Journal of Physics, 2004
We report measurements for the balance function, transverse momentum fluctuations, and net charge fluctuations from Au+Au collisions at 20, 130, and 200 GeV as well as p+p and d+Au collisions at 200 GeV using STAR at RHIC. For Au+Au collisions at 200 GeV, we observe a narrowing of the balance function in central collisions.
Adams, J., Bai, Y., Botje, M.A.J., Grebenyuk, O., Mischke, A., Peitzmann, T., Snellings, R.J.M., Tang, A.   +7 more
  +6 more sources

Mesoscopic Fluctuations of Elastic Cotunneling in Coulomb Blockaded Quantum Dots [PDF]

, 1997
We report measurements of mesoscopic fluctuations of elastic cotunneling in Coulomb blockaded quantum dots. Unlike resonant tunneling on Coulomb peaks, cotunneling in the valleys is sensitive to charging effects.
A. C. Gossard, A. M. Chang, A. M. Chang, B. L. Altshuler, B. L. Altshuler, C. M. Marcus, C. M. Marcus, C. M. Marcus, C. W. J. Beenakker, C. W. J. Beenakker, C. W. J. Beenakker, D. C. Glattli, D. V. Averin, D. V. Averin, D. V. Averin, E. Doron, H. Bruus, H. U. Baranger, H. U. Baranger, I. H. Chan, I. L. Aleiner, J. A. Folk, J. P. Bird, K. Campman, L. I. Glazman, M. J. Berry, M. W. Keller, P. A. Lee, R. A. Jalabert, R. A. Jalabert, R. A. Jalabert, S. M. Cronenwett, S. R. Patel, U. Sivan, V. N. Prigodin, Y. Alhassid   +35 more
core   +1 more source

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács, Zoltán Köllő, Balázs Gellért Karvaly, Mahmoud Obeidat, Rita Nagy, Péter Hegyi, Brigitta Teutsch, Eszter Tuboly, Miklós Garami   +8 more
wiley   +1 more source