Results 21 to 30 of about 720,485 (294)

Nonlocal fluctuation correlations in active gels [PDF]

open access: yesPhysical Review E, 2010
12 pages, 7 figures; some clarifications and ammended figure notation.
Head, D.A., Mizuno, D.
openaire   +4 more sources

Correlations in fluctuating geometries [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 1997
4 pages, Latex + espcrc2.tex (supplied) 3 figures included as eps files. Talk presented at LATTICE96(gravity)
openaire   +4 more sources

Quantum vacuum excitation of a quasi-normal mode in an analog model of black hole spacetime [PDF]

open access: yesEPJ Web of Conferences, 2022
Vacuum quantum fluctuations near horizons are known to yield correlated emission by the Hawking effect. In this talk, I will explain how a 1 dimensional flow of microcavity polaritons may be engineered to produce an effective curved spacetime with a ...
Jacquet Maxime J
doaj   +1 more source

Quantum coherent biomolecular energy transfer with spatially correlated fluctuations [PDF]

open access: yes, 2010
We show that the quantum coherent transfer of excitations between biomolecular chromophores is strongly influenced by spatial correlations of the environmental fluctuations.
Eckel, J., Nalbach, P., Thorwart, M.
core   +1 more source

Strong electron-phonon coupling driven pseudogap modulation and density-wave fluctuations in a correlated polar metal

open access: yesNature Communications, 2023
There is tremendous interest in employing collective excitations of the lattice, spin, charge, and orbitals to tune strongly correlated electronic phenomena. We report such an effect in a ruthenate, Ca3Ru2O7, where two phonons with strong electron-phonon
Huaiyu (Hugo) Wang   +15 more
doaj   +1 more source

Fluctuation X-ray scattering from nanorods in solution reveals weak temperature-dependent orientational ordering

open access: yesIUCrJ, 2019
Higher-order statistical analysis of X-ray scattering from dilute solutions of polydisperse goethite nanorods was performed and revealed structural information which is inaccessible by conventional small-angle scattering.
Ruslan P. Kurta   +3 more
doaj   +1 more source

ENSO-correlated fluctuations in ocean bottom pressure and wind-stress curl in the North Pacific [PDF]

open access: yesOcean Science, 2011
We examine the output of an ocean model forced by ECMWF winds to study the theoretical relationship between wind-induced changes in ocean bottom pressure in the North Pacific between 1992 until 2010 and ENSO.
D. P. Chambers
doaj   +1 more source

Orientational order of liquids and glasses via fluctuation diffraction

open access: yesIUCrJ, 2017
Liquids, glasses and other amorphous matter lack long-range order, which makes them notoriously difficult to study. Local atomic order is partially revealed by measuring the distribution of pairwise atomic distances, but this measurement is insensitive ...
Andrew V. Martin
doaj   +1 more source

Correlated fluctuations in polymer networks

open access: yesComputational and Theoretical Polymer Science, 1998
Abstract Polymer micronetworks with Cayley tree and random topologies are compared. The fluctuations of junctions in random networks exhibit significant departures from the mean value corresponding to those in Cayley tree topology. Correlations among the fluctuations are examined for the two types of networks.
Atilgan, AR   +3 more
openaire   +2 more sources

Antiferromagnetic Correlations in Strongly Valence Fluctuating CeIrSn [PDF]

open access: yesPhysical Review Letters, 2021
CeIrSn with a quasikagome Ce lattice in the hexagonal basal plane is a strongly valence fluctuating compound, as we confirm by hard x-ray photoelectron spectroscopy and inelastic neutron scattering, with a high Kondo temperature of T$_K$∼480 K. We report a negative in-plane thermal expansion α/T below 2 K, which passes through a broad minimum near 0.75
Y. Shimura   +13 more
openaire   +6 more sources

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