Results 21 to 30 of about 208,578 (318)
Dimensionality influence on passive scalar transport [PDF]
, 2011 We numerically investigate the advection of a passive scalar through an interface placed inside a decaying shearless turbulent mixing layer. We consider the system in both two and three dimensions.
M Iovieno +5 more
core +1 more source
Physical Review D, 2019 We conjecture that there exists a scalar bound state for every pair of fundamental fermions at a UV (`composite') scale, $Λ\gg v_{\text{weak}}$. This implies a large number of universally coupled, sub-critical Higgs doublets. All but the Standard Model Higgs are `dormant,' with large positive squared masses and each receives a small vacuum expectation ...
Hill, Christopher T. +3 more
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Synchronous Rendezvous for Networks of Marine Robots in Large Scale Ocean Monitoring
Frontiers in Robotics and AI, 2019 We develop a synchronous rendezvous strategy for a network of minimally actuated mobile sensors or active drifters to monitor a set of Lagrangian Coherent Structure (LCS) bounded regions, each exhibiting gyre-like flows.
Xi Yu +4 more
doaj +1 more source
MIXING OF SCALAR GLUEBALL AND SCALAR QUARKONIA [PDF]
High Energy Physics, 2007 The isosinglet scalar mesons $f_0(1710)$, $f_0(1500)$, $f_0(1370)$ and their mixing are studied. Two recent lattice results are employed as the starting point; one is the approximate SU(3) symmetry in the scalar sector above 1 GeV for the connected insertion part without $q\bar q$ annihilation, and the other is the scalar glueball mass at 1710 MeV in ...
openaire +2 more sources
International Journal of Modern Physics B, 1994 We determine the excitations and S matrix of an integrable isotropic antiferromagnetic quantum spin chain of alternating spin 1/2 and spin 1. There are two types of gapless one-particle excitations: the usual spin 1/2 (“spinor”) kink, and a new spin 0 (“scalar”) kink.
de Vega, H. J. +2 more
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Scalarized Nutty Wormholes [PDF]
Symmetry, 2021 We construct scalarized wormholes with a NUT charge in higher curvature theories. We consider both Einstein-scalar-Gauss-Bonnet and Einstein-scalar-Chern-Simons theories, following Brihaye, Herdeiro and Radu, who recently studied spontaneously scalarised Schwarzschild-NUT solutions.
Rustam Ibadov +3 more
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SCALAR–SCALAR BOUND STATE IN NONCOMMUTATIVE SPACE [PDF]
Modern Physics Letters A, 2001 Bethe–Salpeter equation in the noncommutative space for a scalar–scalar bound state is considered. It is shown that in the nonrelativistic limit, the effect of spatial noncommutativity appears as if there exists a magnetic dipole moment coupled to each particle.
Haghighat, M., Loran, F.
openaire +2 more sources
Information, 2011 This article describes research investigating the on-line processing of language in unscripted conversational settings. In particular, we focus on the process of formulating and interpreting definite referring expressions.
Sarah Brown-Schmidt +1 more
doaj +1 more source
Generic scalar potentials in geometric scalar gravity [PDF]
Journal of Theoretical and Applied Physics, 2016 We discuss a generic form of the scalar potential appearing in the geometric scalar theory of gravity. We find the conditions on the potential by considering weak and strong gravity. The modified black hole solutions are obtained for generic potentials and the inverse problems on a black hole and on a spherical body (`pseudo-gravastar') are ...
Nahomi Kan, Kiyoshi Shiraishi
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Almost sure subexponential decay rates of scalar Ito-Volterra equations. [PDF]
, 2004 The paper studies the subexponential convergence of solutions of scalar Itˆo-Volterra equations. First, we consider linear equations with an instantaneous multiplicative noise term with intensity .
Appleby John A. D. +2 more
core +1 more source