Results 21 to 30 of about 4,241 (108)

On the spin-rotation-gravity coupling [PDF]

open access: yes, 1998
The inertial and gravitational properties of intrinsic spin are discussed and some of the recent work in this area is briefly reviewed. The extension of relativistic wave equations to accelerated systems and gravitational fields is critically examined. A
Mashhoon, Bahram
core   +3 more sources

An atom interferometer enabled by spontaneous decay [PDF]

open access: yes, 2005
We investigate the question whether Michelson type interferometry is possible if the role of the beam splitter is played by a spontaneous process. This question arises from an inspection of trajectories of atoms bouncing inelastically from an evanescent ...
C. Cohen-Tannoudji   +9 more
core   +3 more sources

Kernels by monochromatic paths and the color-class digraph

open access: yesDiscussiones Mathematicae Graph Theory, 2011
An m-coloured digraph is a digraph whose arcs are coloured with m colors. A directed path is monochromatic when its arcs are coloured alike. A set S ⊆ V (D) is a kernel by monochromatic paths whenever the two following conditions hold: 1. For any x, y ∈ S, x 6= y, there is no monochromatic directed path between them. 2.
openaire   +1 more source

Thermal limitation of far-field matter-wave interference [PDF]

open access: yes, 2006
We assess the effect of the heat radiation emitted by mesoscopic particles on their ability to show interference in a double slit arrangement. The analysis is based on a stationary, phase-space based description of matter wave interference in the ...
A. Stibor   +7 more
core   +1 more source

Synthetic LISA: Simulating Time Delay Interferometry in a Model LISA

open access: yes, 2004
We report on three numerical experiments on the implementation of Time-Delay Interferometry (TDI) for LISA, performed with Synthetic LISA, a C++/Python package that we developed to simulate the LISA science process at the level of scientific and ...
B. Bertotti   +7 more
core   +1 more source

Simultaneous Feedback Edge Set: A Parameterized Perspective [PDF]

open access: yes, 2016
In a recent article Agrawal et al. (STACS 2016) studied a simultaneous variant of the classic Feedback Vertex Set problem, called Simultaneous Feedback Vertex Set (Sim-FVS).
Agrawal, Akanksha   +3 more
core   +2 more sources

Detection of Coherent Vorticity Structures using Time-Scale Resolved Acoustic Spectroscopy

open access: yes, 1998
We describe here an experimental technique based on the acoustic scattering phenomenon allowing the direct probing of the vorticity field in a turbulent flow.
Arneodo   +33 more
core   +2 more sources

Kernelization and Sparseness: the case of Dominating Set [PDF]

open access: yes, 2015
We prove that for every positive integer $r$ and for every graph class $\mathcal G$ of bounded expansion, the $r$-Dominating Set problem admits a linear kernel on graphs from $\mathcal G$.
Drange, Pål Grønås   +11 more
core   +2 more sources

Entanglement and Thouless times from coincidence measurements across disordered media

open access: yes, 2011
We show that the entanglement of an initially frequency-entangled photon pair propagating through a disordered scattering medium can be read off in transmission from the coincidence counting rate.
Buchleitner, Andreas, Cherroret, Nicolas
core   +1 more source

Path-tracing Monte Carlo Library for 3D Radiative Transfer in Highly Resolved Cloudy Atmospheres [PDF]

open access: yes, 2019
Interactions between clouds and radiation are at the root of many difficulties in numerically predicting future weather and climate and in retrieving the state of the atmosphere from remote sensing observations. The large range of issues related to these
Blanco, Stéphane   +7 more
core   +2 more sources

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