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      EngineeringQuantum PhysicsOrganic ChemistryAstrophysical Plasma
Abstract. The gravitational wave detector VIRGO is in the final commissioning phase and some preliminary data has already been acquired. The aim of VIRGO is to directly detect gravitational waves emitted by compact objects at the time of... more
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    •   6  
      PhysicsRelativity and GravitationGravitational Wave Detectorsdata analysis methods in fMRI
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    •   7  
      Field TheoryEarly UniverseBig BangGravitational Wave Detectors
Results. For signals near the detection threshold, our low-latency algorithms often localized simulated GW burst signals to tens of square degrees, while neutron star/neutron star inspirals and neutron star/black hole inspirals were... more
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    •   7  
      Monte Carlo SimulationQuantum CosmologyDust (Astronomy & Astrophysics)Gravitational Wave Detectors
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    •   9  
      Mathematical SciencesGravitational Wave DetectorsPhysical sciencesPARTIAL DIFFERENTIAL EQUATION
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    •   5  
      Quantum PhysicsGravitational Wave DetectorsOscillationsQuark Matter
Within linearized perturbation theory, black holes decay to their final stationary state through the well-known spectrum of quasinormal modes. Here we numerically study whether nonlinearities change this picture. For that purpose we study... more
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      Quantum PhysicsStructural StabilityRelativity and GravitationGravitational Wave Detectors
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    • Gravitational Wave Detectors
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    •   10  
      Quantum PhysicsCritical MassUnified Field TheoryAlternative Theories of Gravity
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    •   5  
      Civil EngineeringGeophysicsCase StudyGravitational Wave Detectors
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    •   12  
      Mathematical SciencesGravitational Wave DetectorsPhysical sciencesElectromagnetic Field
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    •   8  
      Quantum PhysicsMagnetic fieldHigh FrequencyElectromagnetic Waves
he emission of gravitational waves from a system of massive objects interacting on hyperbolic orbits is studied in the quadrupole approximation. Analytic expressions are derived for the gravitational radiation luminosity, the total energy... more
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    •   3  
      Approximation TheoryGravitational Wave DetectorsGalactic Center
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    •   3  
      Astroparticle physicsGravitational Wave DetectorsGalactic Center
The prediction of gravitational waves (GWs), oscillations in the space–time metric that propagate at the speed of light, is one of the most profound differences between Einstein's general theory of relativity and the Newtonian theory... more
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    •   15  
      Nonlinear dynamicsScienceEarly UniverseAstrophysics
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      Quantum PhysicsNumerical SimulationMaximum LikelihoodGravitational Wave Detectors
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    •   15  
      Signal ProcessingTime SeriesTime-Frequency AnalysisHigher Order Thinking
Space-based experiments today can uniquely address important questions related to the fundamental laws of Nature. In particular, high-accuracy physics experiments in space can test relativistic gravity and probe the physics beyond the... more
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    •   10  
      Mathematical PhysicsQuantum PhysicsScience PolicyBeyond the Standard Model Physics
The goal of the Laser Interferometric Gravitational-Wave Observatory (LIGO) is to detect and study gravitational waves of astrophysical origin. Direct detection of gravitational waves holds the promise of testing general relativity in the... more
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    •   22  
      OpticsNonlinear dynamicsScienceEarly Universe
On 14 September 2015, LIGO's automated systems detected an oscillation of 35 Hertz that sped up to 250 Hz in 0.25 seconds before disappearing. The 0.007-second delay between signals in Louisiana and Washington implied that Gravitational... more
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    •   9  
      PhysicsLIGOGeneral RelativityPhysics Education
In this report we discuss the impact of polarized foregrounds on a future CMBPol satellite mission. We review our current knowledge of Galactic polarized emission at microwave frequencies, including synchrotron and thermal dust emission.... more
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    • Gravitational Wave Detectors
The principle of nuclear democracy is invoked to prove the formation of stable quantized gravitational bound states of primordial black holes called Holeums. The latter come in four varieties: ordinary Holeums H, Black Holeums BH, Hyper... more
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    •   11  
      Quantum GravityDark MatterQuantum CosmologyDark Energy
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    •   14  
      Quantum GravityGeneral RelativityDark MatterHigh Energy Physics
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    •   3  
      Gravitational Wave DetectorsOscillationsSpectrum
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    •   5  
      Quantum GravityGeneral RelativityClassical Field TheoryGravitational Wave Detectors
This review paper is devoted to the theory of orbits. We start with the discussion of the Newtonian problem of motion then we consider the relativistic problem of motion, in particular the PN approximation and the further gravitomagnetic... more
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    • Gravitational Wave Detectors
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    •   5  
      Quantum GravityGeneral RelativityClassical Field TheoryGravitational Wave Detectors
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    •   6  
      General RelativitySpecial Theory Of RelativityGeneral Theory of RelativityGravitational Wave Detectors
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    •   6  
      Quantum CosmologyAstrophysicsGravitational Wave DetectorsBlack Hole
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    •   8  
      Relevance TheoryMathematical SciencesGravitational Wave DetectorsPhysical sciences
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      Event DetectionMathematical SciencesGravitational Wave DetectorsPhysical sciences
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    •   8  
      Quantum PhysicsHigh Energy PhysicsNumerical RelativityNumerical Simulation
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    •   5  
      Low FrequencyUltra High Vacuum SystemsGravitational Wave DetectorsLow Power
Cosmic superstrings are introduced to non-experts. First D-branes and $(p,q)$ strings are discussed. Then we explain how tachyon condensation in the early universe may have produced F, D and $(p,q)$ strings. Warped geometries which can... more
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    •   3  
      High Energy PhysicsGravitational Wave DetectorsCosmic String
Quasinormal modes are eigenmodes of dissipative systems. Perturbations of classical gravitational backgrounds involving black holes or branes naturally lead to quasinormal modes. The analysis and classification of the quasinormal spectra... more
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    •   9  
      General RelativityQuantum Field TheoryMathematical SciencesGravitational Wave Detectors
The LISA mission observes gravitational waves by measuring the separations between freely floating proof masses located 5 million kilometers apart with an accuracy of 10 picometers. The separations are measured interferometrically. The... more
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    •   3  
      Optical DesignGravitational Wave DetectorsTemperature Distribution
A review of current efforts to approach and to surpass the fundamental limit in the sensitivity of the Weber type gravitational wave antennae is reported. Applications of quantum non-demolition techniques to the concrete example of an... more
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    •   4  
      Quantum OpticsQuantum TheoryGravitational Wave DetectorsUncertainty Principle
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      Mathematical PhysicsQuantum PhysicsGravitational Wave Detectors
Data from a new experiment measuring the anisotropy of the one-way speed of EM waves in a coaxial cable, gives the speed of light as 300,000+/-400+/-20km/s in a measured direction RA=5.5+/-2hrs, Dec=70+/-10deg S, is shown to be in... more
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    •   5  
      General RelativitySpecial RelativityGravitational Wave DetectorsRefractive Index
Detecting pedestrians in low resolution videos is a challenging task, due to the small size of pedestrians in the images and the limited information. In practical outdoor surveillance scenarios the pedestrian size is usually small.... more
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    •   14  
      Detectors for AstronomyPedestrians and CyclistsMetal detector surveys (Archaeology)Radiation Detectors
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      Quantum PhysicsData AnalysisData ManagementGravitational Wave Detectors
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    •   6  
      Theoretical PhysicsGeneral Theory of RelativityMathematical SciencesGravitational Wave Detectors
In 1916, Einstein attempted to use his general theory of relativity to predict that something special happens when two bodies—such as planets or stars—orbit each other. He believed that this kind of movement could cause ripples in space.... more
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    •   13  
      Space SciencesGravitational AstronomyGravitationQuantum Gravity
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    •   5  
      Dark MatterDark EnergyGravitational Wave DetectorsBoolean Satisfiability
The spectral triple approach to noncommutative geometry allows one to develop the entire standard model (and supersymmetric extensions) of particle physics from a purely geometry stand point and thus treats both gravity and particle... more
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    •   13  
      Field TheoryQuantum PhysicsParticle PhysicsGeneral Relativity
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      Numerical RelativityGravitational Wave DetectorsNormal ModesBlack Hole
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      Quantum PhysicsData AnalysisData ManagementGravitational Wave Detectors
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      Mathematical PhysicsLie AlgebraQuantum CosmologyClassical Physics
The gravitational-wave (GW) sky may include nearby pointlike sources as well as astrophysical and cosmological stochastic backgrounds. Since the relative strength and angular distribution of the many possible sources of GWs are not well... more
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    •   7  
      Gravitational Wave DetectorsPhysical sciencesRoot-Mean Square ErrorAngular Distribution
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    • Gravitational Wave Detectors