Results 11 to 20 of about 487,531 (216)

Asymmetric superconductivity in metallic systems [PDF]

, 2007
Different types of superfluid ground states have been investigated in systems of two species of fermions with Fermi surfaces that do not match. This study is relevant for cold atomic systems, condensed matter physics and quark matter.
Alford M, Alford M, Continentino M A, Ferreira A S, Huang X, Igor T Padilha, Larkin A I, Mucio A Continentino, Sedrakian A   +8 more
core   +1 more source

Linear stability of the 1D Saint-Venant equations and drag parameterizations [PDF]

, 2010
The stability of the homogeneous and steady flow based on the one-dimensional Saint-Venant equations for free surface and shallow water flows of constant slope is derived and displayed through graphs.
Astruc, Dominique, Plumerault, Louis-Romain, Thual, Olivier   +2 more
core   +4 more sources

On Cooperative Beamforming Based on Second-Order Statistics of Channel State Information [PDF]

, 2010
Cooperative beamforming in relay networks is considered, in which a source transmits to its destination with the help of a set of cooperating nodes. The source first transmits locally.
Li, Jiangyuan, Petropulu, Athina P., Poor, H. Vincent   +2 more
core   +1 more source

Irreversibility and Chaos in Active Particle Suspensions

, 2020
Active matter has been the object of huge amount of research in recent years for its important fundamental and applicative properties. In this paper we investigate active suspensions of micro-swimmers through direct numerical simulation, so that no ...
Chibbaro, Sergio, Decoene, Astrid, Martin, Sebastien, Vergnet, Fabien   +3 more
core   +1 more source

Theory of quantum radiation observed as sonoluminescence [PDF]

, 1995
Sonoluminescence is explained in terms of quantum radiation by moving interfaces between media of different polarizability. In a stationary dielectric the zero-point fluctuations of the electromagnetic field excite virtual two-photon states which become ...
B. P. Barber, B. P. Barber, B. P. Barber, B. P. Barber, C. C. Wu, C. Eberlein, C. Eberlein, C. Eberlein, C. K. Law, Claudia Eberlein, D. F. Gaitan, E. B. Flint, E. Sassaroli, E. Yablonovitch, G. Barton, G. Barton, G. M. Salamone, G. T. Moore, H. Arzelies, H. B. G. Casimir, H. Frenzel, I. S. Gradshteyn, J. Schwinger, J. Schwinger, J. Schwinger, J. Schwinger, J. Schwinger, J. Schwinger, J. Schwinger, J. Van Bladel, L. C. Biedenharn, L. Frommhold, L. H. Ford, M.-T. Jaekel, M.-T. Jaekel, M.-T. Jaekel, N. D. Birrell, P. A. Maia Neto, P. C. W. Davies, P. W. Milonni, R. G. Holt, R. G. Newton, R. Hiller, R. Hiller, R. Löfstedt, R. Löfstedt, R. Ruppin, S. A. Fulling, S. M. Barnett, S. M. Barnett, W. G. Unruh, Y. T. Didenko   +51 more
core   +2 more sources

Strong coupling isotropization of non-Abelian plasmas simplified [PDF]

, 2012
We study the isotropization of a homogeneous, strongly coupled, non-Abelian plasma by means of its gravity dual. We compare the time evolution of a large number of initially anisotropic states as determined, on the one hand, by the full non-linear ...
Heller, Michal P., Mateos, David, Trancanelli, Diego, van der Schee, Wilke   +3 more
core   +2 more sources

Computing Multi-Homogeneous Bezout Numbers is Hard

, 2004
The multi-homogeneous Bezout number is a bound for the number of solutions of a system of multi-homogeneous polynomial equations, in a suitable product of projective spaces.
Malajovich, Gregorio, Meer, Klaus
core   +1 more source

Limitations of squeezing due to collisional decoherence in Bose-Einstein condensates [PDF]

, 2002
We study the limitations for entanglement due to collisional decoherence in a Bose-Einstein condensate. Specifically we consider relative number squeezing between photons and atoms coupled out from a homogeneous condensate.
, Arimondo E, Barnett S M, Beliaev S T, Bene G, Bouwmeester D, Braunstein S L, de Gennes P R, Dodd R J, Gasenzer T, Giorgini S, Graham R, Harris S E, Mandel L, Morgan S A, Popov V N, Proukakis N P, Reidl J, Roberts D C, T Gasenzer   +19 more
core   +2 more sources

Homogeneity and isotropy in a laboratory turbulent flow

, 2013
We present a new design for a stirred tank that is forced by two parallel planar arrays of randomly actuated synthetic jets. This arrangement creates turbulence at high Reynolds number with low mean flow.
Bellani, Gabriele, Variano, Evan A.
core   +1 more source

Variance of the Infection Number of Heterogeneous Malware Spread in Network

Applied Sciences
The Susceptible–Infected–Susceptible (SIS) model in complex networks is one of the critical models employed in the modeling of virus spread. The study of the heterogeneous SIS model with a non-homogeneous nodal infection rate in finite-size networks has ...
Dongchao Guo, Libo Jiao, Jian Jiao, Kun Meng   +3 more
doaj   +1 more source