Results 31 to 40 of about 21,349,706 (242)

Finite-temperature correlation functions [PDF]

open access: yesPhysics of Atomic Nuclei, 2001
LaTeX2e, 13 pages, 7 Postscript figures, minor modifications made, some misprints ...
Kuzmenko, D. S., Simonov, Yu. A.
openaire   +2 more sources

The Off-forward Quark-Quark Correlation Function [PDF]

open access: yes, 2006
The properties of the non-forward quark-quark correlation function are examined. We derive constraints on the correlation function from the transformation properties of the fundamental fields of QCD occurring in its definition.
M. Diehl   +3 more
core   +2 more sources

Microscopic derivation of the hydrodynamic equations for the superfluid fermi-systems

open access: yesCondensed Matter Physics, 2005
Starting from the first principles of statistical mechanics, the two-fluid hydrodynamics of superconductor in ideal approximation is constructed. The system of equations of motion for normal and anomalous correlation functions is used for hydrodynamic ...
A.Svidzynsky, P.Shygorin
doaj   +1 more source

A Multi-Objective Quantum Genetic Algorithm for MIMO Radar Waveform Design

open access: yesRemote Sensing, 2022
Aiming at maximizing waveform diversity gain when designing a phase-coded multiple-input multiple-output (MIMO) radar waveform set, it is desirable that all waveforms are orthogonal to each other.
Tianqu Liu   +3 more
doaj   +1 more source

Fluctuation, time-correlation function and geometric Phase [PDF]

open access: yes, 1998
We establish a fluctuation-correlation theorem by relating the quantum fluctuations in the generator of the parameter change to the time integral of the quantum correlation function between the projection operator and force operator of the ``fast ...
A. Mostafazadeh   +26 more
core   +3 more sources

Mathematical model of spatial and temporal processing of broadband signals in satellite radio systems of broadband access and radio navigation

open access: yesКосмические аппараты и технологии, 2023
To effectively receive a useful broadband signal, it is necessary to compensate for distortions caused by the complex frequency-dependent coefficient of the receiving and transmitting antenna, multiplicative interference and noise from the heterogeneity ...
A. N. Dementyev   +5 more
doaj   +1 more source

Correcting correlation function measurements [PDF]

open access: yesPhysical Review C, 2014
19 pages, 12 figures, Corrected various tempos.
Ravan, Shantam   +3 more
openaire   +2 more sources

ЕНЕРГЕТИЧНІ СПЕКТРИ ВИПАДКОВИХ ПРОЦЕСІВ ТЯГОВИХ НАПРУГ І СТРУМІВ ЕЛЕКТРОТРАНСПОРТУ

open access: yesElektrotehnìka ta Elektroenergetika, 2015
Спектральний аналіз тягових напруг і струмів є основою для оцінки енергетики електромагнітних процесів в системах електричної тяги, зокрема, постійного струму.
M. O. Kostin
doaj   +1 more source

Power spectral models of stationary earthquake-induced ground motion process considering site characteristics

open access: yesEmergency Management Science and Technology, 2022
In this article, several spectral models describing the stationary stochastic process of earthquake ground motion are explored and compared. The Hu-Zhou spectrum, which is regarded as an improved model of the Kanai-Tajimi spectrum, is concerned.
Bo Chen, Guangjun Sun, Hongjing Li
doaj   +1 more source

Microstructural degeneracy associated with a two-point correlation function and its information content. [PDF]

open access: yesPhysical review. E, Statistical, nonlinear, and soft matter physics, 2012
A two-point correlation function provides a crucial yet an incomplete characterization of a microstructure because distinctly different microstructures may have the same correlation function. In an earlier Letter [Gommes, Jiao, and Torquato, Phys.
C. Gommes, Y. Jiao, S. Torquato
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy